When a numerator equals zero, a ratio is what?

Answers

Answer 1

Answer:

A numerator is allowed to take on the value of zero in a fraction. Any legal fraction (denominator not equal to zero) with a numerator equal to zero has an overall value of zero. all have a fraction value of zero because the numerators are equal to zero.


Related Questions

Using the inverse trig functions, find the measure of angle Z to the nearest degree.
1. 19 degrees
2. 90 degrees
3. 20 degrees
4. 71 degrees

Answers

Answer:

4

Step-by-step explanation:

because y is 90 and x is 20 so z is 71

Given a Segment AB find the midpoint; B = 30 and A = 10

Answers

Answer:

The midpoint is at 20

Step-by-step explanation:

The midpoint of a segment

Given a segment in the number line with endpoints A(xa) and B(xb).

The midpoint coordinate is calculated as follows:

[tex]\displaystyle xm=\frac{xa+xb}{2}[/tex]

We are given the coordinates xa=10 and xb=30, thus the coordinate xm of the midpoint M is at:

[tex]\displaystyle xm=\frac{10+30}{2}[/tex]

[tex]\displaystyle xm=\frac{40}{2}[/tex]

xm = 20

The midpoint is at 20

Help plssssssssssssssss

Answers

Answer:

C, 2(x-3) = 22

Step-by-step explanation:

2(x-3) = 22

2((14)-3) = 22

2(14-3) = 22

2(11) = 22

22 = 22

What is the equation of a line with slope 5 that contains points (-2,-3)

Answers

Answer:

y-(-3) = 5(x-(-2)

y+3 = 5x+10

y = 5x+10-3

y= 5x+7

Need help ASAP :)
Question on the picture:)

Answers

Answer:

a. No

b. Yes

Step-by-step explanation:

a.

x - 4 = 12

x - 4 + 4 = 12 + 4

x = 16

16 ≠ 8

Therefore, the following value given for problem a is not a solution to the given equation.

b. (3 + x)/4 = 3

(3 + x)/4 * 4 = 3 * 4

3 + x = 12

3 + x - 3 = 12 - 3

x = 9

9 = 9

Therefore, the following value given for problem b is a solution to the given equation.

Sue walked 3.38 miles. Alex walked five times as many miles as Sue. Dan walked 4.68 miles more than Alex. How far did Dan walk

Answers

Answer:

21.58 miles

Step-by-step explanation:

First let's find how many miles Alex walked.

It said "Alex walked five times as many miles as Sue" so lets multiply 3.38 with 5: 3.38 x 5 = 16.9

So, Alex walked 16.9 miles. Now we can find Dan's.

It said "Dan walked 4.68 miles more than Alex" so lets add 4.68 to 16.9: 16.9 + 4.68 = 21.58

So Dan walked 21.58 miles

Ano ang sagot o product ng 5 at 5 ? A. 15 B. 20 c. 25 D. 25

Answers

id say the answer to your question is c.25

Can someone check this thanks

Answers

Answer:

That is correct! Good boy, you get a treat. :)

Step-by-step explanation:

Help!!!!!!?!!!!!!!!!!??????????

Answers

Step-by-step explanation:

A value is excluded when it makes the rational expression undefined. (such as making the denominator 0, etc.)

For example when x = 8, (x - 8) at the denominator will become 0 and make it undefined.

The correct options are the 3rd and 4th ones.

Kate bought $23.40 worth of two types of bird seed. Thistle bird seed sells for $1.60 per pound and wild bird seed sells for $0.95 per pound. If she bought 12 pounds of wild bird seed, write and solve a linear equation to find the amount of thistle bird seed she purchased.​

Answers

Answer:

Ax+By=C and 7.5 lb of Thistle

Step-by-step explanation:

What is the factored form of the expression 9x2 + 6x + 1?

Answers

Answer:

(3x+1)^2

Step-by-step explanation:

Define the opposite and the absolute value of -15.

Answers

Answer:

|-15| is 15

Step-by-step explanation:

PLEASE HELP ASAP!!! I WILL GIVE BRAINLIEST :)
Part 1: Answer the following questions (20 points)
1. Name and describe the components needed to make a complete circuit.
2. Compare and contrast a series and parallel circuit. Give at least one way that they are alike and one way that they are different.
3. Ohm's law is represented by the equation I = V/R. Explain how the current would change if the amount of resistance decreased and the voltage stayed the same.
4. Define resistance and describe what would happen to a light bulb if the voltage increased but the resistance stayed the same.
Part 2: Design your own circuit (40 points)
Design a circuit and draw a circuit diagram using the proper symbols. Your circuit must contain a battery, a light bulb (if you would like to substitute another item that uses electrical power you may), a switch, an ammeter, and a resistor. After you draw your circuit, complete the questions which ask you to describe the circuit that you have created. You may hand draw the circuit and scan or fax the worksheet to submit for grading. Or you may use a draw/paint program to create your circuit in the space provided.
You will be awarded points as follows:
Circuit contains all required parts – 5 parts (1 point each) 5 points
Circuit is properly constructed and would work 5 points
Symbols are correct and properly placed – 5 total (1 point each) 5 points
Question 1 explanation 5 points
Question 2 explanation 5 points
Question 3 explanation 5 points
Question 4 explanation 5 points
Question 5 explanation 5 points
Total point value 40 points



Circuit Diagram:


Question 1: Is the circuit you created a parallel, series or a series/parallel circuit? Support your answer with a description of this type of circuit.


Question 2: What is the purpose of the resistor in your circuit?


Question 3: How does the switch work?


Question 4: Describe the path of the electric current through your circuit.


Question 5: Explain how your battery works. (You may want to look at the Electric Current lesson) What are some possible materials you could use to make your battery?

Answers

Answer:

Part 1: Answer the following questions (20 points)

1. Name and describe the components needed to make a complete circuit.

. battery

. connecting wire

. resister  

. voltmeter

. ammeter

2. Compare and contrast a series and parallel circuit. Give at least one way that they are alike and one way that they are different.

They both give off electricity energy, and they are different because they don't release the same amount of energy

3. Ohm's law is represented by the equation I = V/R. Explain how the current would change if the amount of resistance decreased and the voltage stayed the same.

In accordance with the law, if r became smaller, and V stayed the same, the current would increase. The increases would be inversely proportional to the resistance, if the resistance was halved, the current would double.

4. Define resistance and describe what would happen to a light bulb if the voltage increased but the resistance stayed the same. The resistance of a conductor is the ratio of the voltage

between its ends to the current through it

Step-by-step explanation:

Triangle ABC is dilated by a factor of 2 with the center of dilation at the origin to form triangle A′B′C′. What are the coordinates of triangle A′B′C′?

Question 2 options:


A)
A′ (0, 4), B′ (4, 0), C′ (16, 16)


B)
A′ (4, 0), B′ (0, 4), C′ (8, 8)


C)
A′ (0, 4), B′ (4, 0), C′ (8, 8)


D)
A′ (0, –4), B′ (–4, 0), C′ (–8, –8)

Answers

I’m not sure but I think that it has to be c

Answer: c

Step-by-step explanation: I got it right on the test

A′ (0, 4), B′ (4, 0), C′ (8, 8)

What constant acceleration is required to increase the speed of a car from 23 mi/h to 51 mi/h in 5 seconds? (Round your answer to two decimal places.)

Answers

Answer:

337.35 mi/h^2

Step-by-step explanation:

Given the equation;

v= u +at

v= final velocity = 51 mi/h

u= initial velocity = 23 mi/h

t = time = 5 mins or 0.083 hours

a = acceleration, the unknown

51 = 23 + 0.083a

51 - 23 = 0.083a

a= 51 - 23/0.083

a= 337.35 mi/h^2

Triangle XYZ is reflected across the x-axis, and X = (–11, 8). What are the coordinates of X’ ?

Here are your choices:
A) (11,–8)

A) (–8, 11)

A) (11, 8)

A) (–11, –8)

I hope this question isn't confusing you guys∪ω∪

Answers

9514 1404 393

Answer:

  (-11, -8)

Step-by-step explanation:

Reflection across the x-axis changes the sign of the y-coordinate.

For X(-11, 8), the reflected point is X'(-11, -8).    (matches the last choice)

Answer:

IS THIS REALLY FOR HIGH SCHOOL

Step-by-step explanation:

IF NOT I WILL ANSWER

Select the graph that correctly represents ƒ(x) = –2(x + 4)2 – 1.

Answers

The graph that correctly represents f(x) = –2(x + 4)² is graph (B).

What is a graph?A graph is a diagram that depicts the connections between two or more objects. A pie chart is a type of graph. In discrete mathematics, a graph is made up of vertices—a collection of points—and edges—the lines connecting those vertices. In addition to connected and disconnected graphs, weighted graphs, bipartite graphs, directed and undirected graphs, and simple graphs, there are many other types of graphs.

So, graph of: f(x) = –2(x + 4)²

Then,

f(x) = -2(x + 4)² f(x) = (-2x - 8)²

Now, plot (-2x - 8)² on the graph.

(Refer to the graph attached below)

Therefore, the graph that correctly represents f(x) = –2(x + 4)² is graph (B).

Know more about graphs here:

https://brainly.com/question/19040584

#SPJ1

Best answer gets Brainliest!!!

Answers

i can’t see it......

Chris can type 490 words in 7 min how many works can he type PER min
You get 14 points

Answers

Answer: 70 words per minStep-by-step explanation: We just divided 490 by 7 to get how many words he can type for 1 min!

What is the length of side AD?

What is the measure of
What is the measure of

Answers

Answer:

11 in

Step-by-step explanation:

as itis parallelogram equal sides

Look at the black points on the graph. Fill in the
missing coordinates for y = 2^x.
(0,_) and (_,32)

Answers

Answer:

(0,1) and (5,32)

Step-by-step explanation:

Edg.2020

Answer:

Step-by-step explanation:

A lab scale weighs 3 pounds, 5 ounces. Which of the following is the scale weight in (oz)?

a. 35 oz
b. 53oz
c. 41
d. 29oz

Answers

Answer:

53 ounces

Step-by-step explanation:

We know that,

1 pound = 16 ounce

3 pounds = 48 ounces

We need to find the weight in 3 pounds, 5 ounces.

3 pounds, 5 ounces = 48 ounces+ 5 ounce

= 53 ounces

So, the scale weight is 53 ounces. Hence, the correct option is (b).

A minor arc will have a measure that is
OA. more than 180°
O B. equal to 180°
OC. less than 180°

Answers

Can u upload more of it so I can’t get ur wrong
It would be C.less than 180 degrees

Hope this helps

The average person that weighs 150 pounds has approximately 4.5 liters of blood in their body. Based on that same scale, supposedly how many liters of blood would a 250 pound person have?

Answers

Answer:

First you find how many pounds for 1 litre of blood. Trick is if you divide x by y, the answer you get will follow the unit of x. So if you divide 150 pounds by 4.5 litres, the answer will be 33.33 pounds per litre. So how many 33.33... is there in 250? Just divide 250 by 33.333 or (150/4.5), you'd get 7.5. That means for there's 7.5 parts of 33.333 pounds in 250 pounds. And if 33.333 pounds is equal to 1 litre of blood, you get 7.5 liter!

does the point (0,-4) lie on the line

Answers

Answer: Yes.

Step-by-step explanation: Because if it is 0 on the x axis then no matter what the Y number is it will be on the line.

What is the equation of y = x 3 y = x 3 with the given transformations? vertical stretch by a factor of 3, horizontal shift 4 units to the right, vertical shift 3 units down

Answers

Answer and Step-by-step explanation: In math, a graph, function or equation can be alterated - by shifting, reflecting, stretching or compressing - without losing its original shape. For example, a quadratic function maintains its parabolic shape when shifted.

When an equation is transformed vertically, it means its y-axis is changed. When it is horizontally, its x-axis is modified.

For equation [tex]y=x^{3}[/tex]:

Vertical stretch by a factor of 3:

This means the exponential equation will be multiplied by a constant, in this case 3. Then, the new equation is

[tex]y=3x^{3}[/tex]

Horizontal shift 4 units to the right:

When an equation is shifted, it's added a constant to it. As it is horizontal, it means it is added to the x and because it is to the right, it is a plus symbol:

[tex]y=x^{3+4}[/tex]

Vertical shift 3 units down:

Vertical shift means the equation is 3 units "below" the original equation, so:

[tex]y=x^{3}-3[/tex]

time in hours which is greater 5 1/3, 5 3/5, 5 2/3, 5 2/5

Answers

5 3/5 minutes to sleep on falcons in madden king park in the wheelchair park in

make a math card game

Answers

Answer:

Use Close Call to practice two-digit addition or subtraction. The best math card games are simple at heart. To play Close Call, each player deals themselves four cards then determines how to arrange them so they make two two-digit numbers that add up as close as possible to 100 without going over.

I have no clue but have a great day or night

HELP ASAP will give brainly Which of the following lists is in order from smallest to largest?

, 0.04, 25%
0.04, 25%,
, 25%, 0.04
25%, 0.04,

Answers

0,04 then 25%. 25% = 0,25

Answer:

0.04, 25%

Step-by-step explanation:

25% = 0.25 > 0.04

Therefore the order from smallest to largest is:

0.04, 25%

Sin(x/7)sin(x/7)=1/2[1- cos (2x/7)] true or false plzzzzz hello am struggling

Answers

Using a trigonometric identity, it is found that the statement is False.

What is the trigonometric identity used in this question?

It is for the sine squared, given by:

[tex]\sin^2{x} = \frac{1 - \cos{(2x)}}{2}[/tex]

In this problem, the equality given is:

[tex]\sin{\left(\frac{x}{7}\right)} = \frac{1 - \cos{\left(\frac{2x}{7}\right)}}{2}[/tex]

Since the left side does not have the sine squared, the identity is not valid and the statement is False.

More can be learned about trigonometric identities at https://brainly.com/question/24496175

Answer:

True

Step-by-step explanation:

Just took the quiz

Other Questions
If you have a drop to end of the hose into a mop bucket in turns the water on to feel it what has the food handler done wrong I need help lollllllllll Please do this ASAP! POINTS BRAINLIEST, THANKS! 5-STAR! More points once answered!Read then text: He was white. White as memories lost. He was free. Free as happiness is. He was fantasy, liberty, and excitement. He filled and dominated the mountain valleys and surrounding plains. He was a white horse that f looded my youth with dreams and poetry. Around the campfires of the country and in the sunny patios of the town, the ranch hands talked about him with enthusiasm and admiration. But gradually their eyes would become hazy and blurred with dreaming. The lively talk would die down. All thoughts fixed on the vision evoked by the horse. Myth of the animal kingdom. Poem of the world of men. White and mysterious, he paraded his harem through the summer forests with lordly rejoicing. Winter sent him to the plains and sheltered hillsides for the protection of hisfemales. He spent the summer like an Oriental potentate in his woodland gardens. The winter he passed like an illustrious warrior celebrating a well-earned victory. He was a legend. The stories told of the Wonder Horse were endless. Some true, others fabricated. So many traps, so many snares, so many searching parties, and all in vain. The horse always escaped, always mocked his pursuers, always rose above the control of man. Many a valiant cowboy swore to put his halter and his brand on the animal. But always he had to confess later that the mystic horse was more of a man than he. I was fifteen years old. Although I had never seen the Wonder Horse, he filled my imagination and fired my ambition. I used to listen open-mouthed as my father and the ranch hands talked about the phantom horse who turned into mist and air and nothingness when he was trapped. I joined in the universal obsessionlike the hope of winning the lotteryof putting my lasso on him some day, of capturing him and showing him off on Sunday afternoons when the girls of the town strolled through the streets. It was high summer. The forests were fresh, green, and gay. The cattle moved slowly, fat and sleek in the August sun and shadow. Listless and drowsy in thelethargyof late afternoon, I was dozing on my horse. It was time to round up the herd and go back to the good bread of the cowboy camp. Already my comrades would be sitting around the campfire, playing the guitar, telling stories of past or present, or surrendering to the languor of the late afternoon. The sun was setting behind me in a riot of streaks and colors. Deep, harmonious silence. I sit drowsily still, forgetting the cattle in the glade. Suddenly the forest falls silent, a deafening quiet. The afternoon comes to a standstill. The breeze stops blowing, but it vibrates. The sun flares hotly. The planet, life, and time itself have stopped in an inexplicable way. For a moment, I dont understand what is happening. Then my eyes focus. There he is! The Wonder Horse! At the end of the glade, on high ground surrounded by summer green. He is a statue. He is an engraving. Line and form and white stain on a green background. Pride, prestige, and art Continue reading on pictures: Roger has two blue ties, one red tie, two blue coats, and two orange coats. What is the probability that he wears either a blue tie or a blue coat This is for beetle juice. Spell red Why does it take more force to get a resting object to move than it does to keepa moving object going? (Hint: answer using ideas about microscopicinteractions) * The time of a race is 13.7seconds rounded to 1 decimal place.If the time was x seconds find the inequality in x Please help! (Will mark brainlist!) 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