Find the area of the triangle

Find The Area Of The Triangle

Answers

Answer 1

Answer:

The answer to this problem is 12.5.

Step-by-step explanation:

The formula for finding the area of a triangle is b * h * 1/2 or divide by 2 (base times height times one-half or two).

Since this is a equilateral triangle, all of the sides are equivalent to each other.  Since we know one of the sides is 5, all of the sides are 5.

5 * 5 = 25

Then you need to multiply this answer by 1/2 or divide by 2, whichever is easier.

25 / 2 = 12.5

The answer is 12.5.

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Just sayin, that would be pretty great.


Related Questions

Compute and simplify.
17/1/12/29

Answers

Answer:

0.049

Step-by-step explanation:

17÷1=17

17÷12=1.42

1.42÷29=0.049

Plz can anyone slove 3 & 4 questions plzz ​

Answers

Answer:

For question 3 its definitely 5^15 and I searched 4 so I thinks its 71 or 161? sorry I don't know angles but 3 is correct

Answer:

[tex] {5}^{4 + 8 + 3} = {5}^{15} \\ \\ 90 - 19 = 71[/tex]

An entry level technical writer's annual pay is $53,768 based on 52 weeks per year. Due to the economy, his company is having to cut back on the number of weeks that it employs its technical writers. If the firm cuts the work year to 50 weeks but keeps the same rate of pay, how much should the technical writer expect his annual pay to decrease?

Answers

Answer:

im not too sure

Step-by-step explanation:

I think it is £1068 but I’m not sure

Can someone help me out please

Answers

Answer:

The function is even.

Step-by-step explanation:

The graph resembles y = 1/x^2.

Select the only true statement from the following.



Opposite numbers have different signs and are different distances from zero.


Opposite numbers have the same sign and are the same distance from zero.


Opposite numbers have different signs but are the same distance from zero.


Opposite numbers have the same sign but are different distances from zero.

Answers

Answer:

the third one

Step-by-step explanation:

help me with this and i will give you brainlest

Answers

answer is : 17 and 19

Which expression is equivalent to (6 ^ (3/10))/(6 ^ (1/5))

Answers

Answer:

6^(1/10)

Step-by-step explanation:

[tex] = {6}^{ \frac{3}{10} - \frac{1}{5} } = {6}^{ \frac{1}{10} } [/tex]

When given the building layout of store a 2500ft2, store b 625ft2, store c 625ft2, store d 2500ft2, what portion of the $7500 maintenance fee should be apportioned to store c?

Answers

9514 1404 393

Answer:

  $750

Step-by-step explanation:

The total store area in the building is ...

  2500 +625 +625 +2500 = 6250 . . . . square feet.

Then the fraction that can be allocated to store C is ...

  (625 ft²)/(6250 ft²) = 0.1

The maintenance fee allocated to store C should be ...

  0.1 × $7500 = $750

Internet rates for two companies are shown in the table. After how many months of
service is the total cost the same no matter which company is used? What is this total
cost?
Intemet Service Provide
Charges

Tyson's Ethernet $100 activation fee plus $20 per month

Darriana's DSL
$30 per month


A 10 months, $300

B 20 months, $600

C 30 months, $700

D 2 months, $60

Answers

100+(20×10)=300

30×10 =300

months = 10

The total cost becomes the same after 20 months of service, and the total cost is $600.

To find out when the total cost becomes the same for both companies, we need to compare their cumulative costs over time.

Tyson's Ethernet has an activation fee of $100 plus $20 per month, while Darriana's DSL costs $30 per month.

Let's set up equations for both companies:

For Tyson's Ethernet:

Total cost = Activation fee + Monthly charges

Total cost = $100 + ($20/month) * months

For Darriana's DSL:

Total cost = Monthly charges

Total cost = ($30/month) * months

We want to find when these two total costs are equal:

$100 + ($20/month) * months = ($30/month) * months

Now we can solve for the number of months:

$100 + ($20/month) * months = ($30/month) * months

$100 = ($30/month - $20/month) * months

$100 = $10/month * months

months = $100 / $10

months = 10

So, it takes 10 months for the costs to be equal. Now let's find the total cost at that point:

Total cost = ($30/month) * months

Total cost = ($30/month) * 20 months

Total cost = $600

Therefore, after 20 months of service, the total cost is the same for both companies, and the total cost is $600.

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Question 2. In 2015, a Pew Research poll determined that 56% of teenagers go online several times a day.

You question a sample of 150 area high school students about their online habits. Describe the sampling distribution for the sample proportion, for samples of size 150, of high school students who go online several times a day. You should include a picture that approximates the sampling distribution, and label at least five tick marks in that drawing. Round to the nearest tenth of a percent.







b. You find that, in your sample, 94 of the high school students go online several times a day. Assuming the percentage obtain from Pew, is your result unusual, as defined in class? Justify your answer with a z-score.

Answers

Answer:

84 students go online several times a day

Step-by-step explanation:

Aubrey is studying for her math test. She knows she will need to round decimals to the tenths place on her test, but she forgets how to do it. Using the number 125.671 as an example, remind Aubrey the steps to rounding decimals to the nearest tenth.
Aubrey the steps to rounding decimals to the nearest tenth.

Answers

Answer:

125.7'

Step-by-step explanation:

Find the slope of the line that passes through the pair of points. (0,1) (2,5)

Answers

Answer:

the slope of line is 2

Step-by-step explanation:

here

x1=0 & y1=1

x2=2 & y2=5

we know that .

the slope of line = y2-y1 / x2-x1

=5-1/2-0

=4/2

=2

You spin each spinner once. You get $50 if you spin a 2 and a vowel. You get $25 if you spin a 2 and a consonant. You get $5 if you spin a 1 and a vowel. Everything else earns $0. What is the expected value of this game?
$8.75
$12.50
$80
$10.25​

Answers

The expected value of the game is $8.75.

----------------------

The expected value is the sum of each outcome multiplied by it's probability.A probability is the number of desired outcomes divided by the number of total outcomes.

The probability of spinning a 2 and a vowel is: [tex]\frac{1}{4} \times \frac{2}{8} = \frac{2}{32}[/tex].Thus, [tex]\frac{2}{32}[/tex] probability of getting $50.

The probability of spinning 2 and a consonant is: [tex]\frac{1}{4} \times \frac{6}{8} = \frac{6}{32}[/tex]Thus, [tex]\frac{6}{32}[/tex] probability of getting $25.

The probability of spinning 1 and a vowel is: [tex]\frac{3}{4} \times \frac{2}{8} = \frac{6}{32}[/tex].Thus, [tex]\frac{6}{32}[/tex] probability of getting $5.

32 - (6 + 6 + 2) = 18, thus, [tex]\frac{18}{32}[/tex] probability of earning $0.

The expected value is:

[tex]E = \frac{2}{32}(50) + \frac{6}{32}(25) + \frac{6}{32}(5) + \frac{18}{32}(0)[/tex]

[tex]E = \frac{100 + 150 + 30}{32}[/tex]

[tex]E = \frac{280}{32}[/tex]

[tex]E = 8.75[/tex]

The expected value of this game is of $8.75.

A similar problem is given at https://brainly.com/question/24961584

The length of each side of a square is
represented by 2x - 1. Represent the
perimeter of the square.

Answers

Answer:

Perimeter = 4(2x - 1)

Step-by-step explanation:

Since the Perimeter of a square is 4L, it would be,

(2x - 1) + (2x - 1) + (2x - 1) + (2x - 1) which could also be shortened to 4(2x - 1)

Answer:

P = 4(2x - 1)

Step-by-step explanation:

Given that the side of each square is 2x - 1:

The formula for finding the perimeter of a square is:

P = 4s

where s represents the side of a square.

Substitute the given value for s into the perimeter formula:

s = 2x - 1

P = 4(2x - 1)

Therefore, the perimeter of the square is 4(2x - 1).

70 percent of 38.20 is what

Answers

Answer:

26.74

Step-by-step explanation:

38.20 x 0.70

= 26.74

Which of the following statements describes the graph below?

PLS HELP.

Answers

Answer:

piecewise, continuous.

Step-by-step explanation:

This is piecewise simply because it is in pieces. Thus PIECEwise (Pun intended). This is continuous because, as you can see, there is a filled in dot on the same x coordinate as every empty dot. The empty dots mean that that value is not in that part of the graph. However, since the other parts of the function "fill the gaps," then it is continuous.  I hope this helps!

It's offcourse piecewise

For continuity

Observe the graph

The domain is like

(-oo,1]U(1,2]U(2,oo)

For close ineterval there is an open interval hence it's continuous


[tex]x > 5[/tex]
inequality in one variable ​

Answers

Interval notation: (5, ∞).
Set notation: {x | x > 5}
The set notation is and is read “The set of all x such that is x greater than 5.”

Please mark my answers as the Brainliest if you find my explanations helpful :)

What is an inequality to compare the temperatures of Mercury and Mars.

Answers

Answer:

Mercury > Mars

Step-by-step explanation:

Mercury orbits closer to the sun than Mars, so it has a higher surface temperature.

Tìm ma trận X thỏa:1264X315

Answers

pogpogii mooooooooooo

Determine the value of the information in scientific notation.

The moon is approximately 3.63 × 108 meters from Earth.



What is 3.63 × 108 in standard notation?

Answers

Answer:

3.63× 108, this is not a scientific notation.

It should be like this:

3.63×10^8

=3.63×1.00000000/ 3.63×1.E8

=3.63

Answer:363,000,000

Step-by-step explanation:

#11 help please !!!!!!!

Answers

Answer:

Step-by-step explanation:

300/100 = 3 = 1%

if 3 = 1% then 3/2 or 1.5 = 0.5%

5 x 3 = 15 = 5%

15 + 1.5 = 16.5 = 5.5%

NO LINKS PLEASE HURRY I REALLY NED HELP!!!

Answers

Answer:

{5 + [-5(2 - 4) : 2]}.4 = 40/ 1  = 40

Step-by-step explanation:

Subtract: 2 - 4 = -2

Multiple: -5 * the result of step No. 1 = -5 * (-2) = 10

Divide: the result of step No. 2 : 2 = 10 : 2 = 5

Add: 5 + the result of step No. 3 = 5 + 5 = 10

Multiple: the result of step No. 4 * 4 = 10 * 4 = 40

i hope this helps :)

DONT ANSWER THIS QUESTION OR ELSE

Answers

Answer:

or else what?..... ......

Please lmk if it is true or false

Answers

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

Yes, the above statement is True.

Answer:true

Step-by-step explanation:

the room has a rug right in the middle of a room. The rug is 3m by 4 m and it is 2 m away from all the surrounding walls. Calculate the area of the room.​

Answers

Technically it should say the area of the floor of the room but whatever

Also all things done assuming "room" means "floor" and that the rug isn't suspended in midair in the middle of the 3-D room

Answer:

[tex]56~m^2[/tex]

Step-by-step explanation:

If the room is 2 meters away from the rug top and bottom, the room is an extra 4 meters bigger than the rug in width. Likewise for sideways.

WLOG let the rug have a length of 3 and a width of 4(doesn't matter which number goes where). Then, the room has dimensions of [tex](3+4)[/tex] by [tex](4+4)[/tex], which equals 7 by 8 meters.

Therefore, the area is [tex]7*8=\boxed{56~m^2}[/tex]

56m^2 Hope this helps

What is the equation of this line in slope-intercept form?


y=3x−1

y=−3x−1

y = 3x + 1

y=−13x−1
Number graph ranging from negative six to six on the x and y axes. A line is drawn on the graph that passes through the labeled points begin ordered pair negative 1 comma 2 end ordered pair and begin ordered pair 1 comma negative 4 end ordered pair

Answers

9514 1404 393

Answer:

  y = −3x −1

Step-by-step explanation:

The slope of the line between the two given points (-1, 2) and (1, -4) can be found using the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (-4 -2)/(1 -(-1)) = -6/2 = -3

The slope is the coefficient of x in the slope-intercept equation for a line. Only one answer choice shows a slope of -3:

  y = -3x -1

_____

Additional comment

If you plot the given points and draw a line through them, you see that the y-intercept is -1. Or, you can use this equation to find the y-intercept from one of the points.

  b = y - mx

  b = 2 -(-3)(-1) = 2 -3 = -1

Now you know m=-3 and b=-1, so you can fill in the slope-intercept form equation:

  y = mx +b

  y = -3x -1

Answer:

 y = −3x −1

Step-by-step explanation:

i will give brainliest please help

Answers

Answer:

1. 18

2. 15

3. Symmetric Property

Step-by-step explanation:

1. 8 + 10 = 18

2. Following symmetric prop. of eq. would mean that since 8 + 10 = 15 + 3 and 8 + 10 = 18, 15 + 3 = 18 as well

3. Symmetric Property of Equality states that if a = b, then b = a

What is the equation of a line parallel to y=-4x-7 that passes through 2,29

Answers

parallel means the slopes are equal, so -4 stays the same, and for the line to fall on (2,29) the y int must be 37.

so, answer: y=-4x+37

A farmer is enclosing a square area for his pigs as shown below. Use the formula A = s to the second power to find the area of the pig pen.

Answers

The area of the given figure that is mentioned is 64.

A square has congruent angles on each side. The square's area is thus equal to its square divided by its side length.

Let a represent the square's side length. The area of the square will be calculated as:

Area of the square = a² square units

The side provided is 8 ft

The area will be

= a²

= 8²

=64

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2x+10y=20 and passes through (2,3)

Answers

Answer:

No, it doesn't pass through

Step-by-step explanation:

As, if we put the value (2,3) in the equation then,

2x + 10y = 20

=> 2(2) + 10(3) = 20

=> 4 + 30 = 20

=> 34 ≠ 20

Hence,

2x+10y=20 does not pass through (2,3)

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