Answer:
[i] ( A U B ) ={1,2,3,4,5,6,7,11,13,}
[ii] (A n B) = {3,5,7}
I hope it helps ❤❤
Determine the intercepts of the line.
y = 4x + 7
X-intercept:
y-intercept:
Answer:
Y intercept: (0,7)
X intercept: (-7/4, 0)
Step-by-step explanation:
Step-by-step explanation:
finding y intercept:(x=0)
y=4x +7
=4(0)+7
y=7
finding x intercept:(y=0)
y=4x+7
0=4x+7
-7=4x
x=-7÷4
At his most recent medical checkup, a boy was 36 inches tall. Currently, he is 25% taller. How tall is the boy now?
Kendall bought a coat that was on sale for 20% off its original price. She paid $76.32 for the coat, whichincluded a 6% sales tax on the price of the coat
Answer:
I am guessing that the answer is $69.99 because well I did the math
Write -2/9 as a decimal.
9. APQR = MNR. Find x.
35
10
R
M
P.
350
N
Answer:
Sorry but i don't understand the question :(
In ΔVWX, v = 64 cm, w = 18 cm and x=63 cm. Find the measure of ∠W to the nearest degree.
Answer:
∠W = 16.3°
Step-by-step explanation:
In ΔVWX, v = 64 cm, w = 18 cm and x=63 cm. Find the measure of ∠W to the nearest degree.
From that above question, we are given 3 sides and we are to find the angle of one of the sides.
We solve using Cosine rule.
∠W = arc cos (v² + x²﹣w²/2vx)
∠W = arc cos (64² + 63² - 18² /2 × 64 × 63)
∠W = arc cos (0.9599454365)
∠W = 16.27137°
∠W = 16.3°
Answer:
The answer is 16
Step-by-step explanation:
what is the answer to the question?
Answer:
What is the sum of the exterior angles in a regular 15-gon?
The sum of the exterior angles in any convex polygon, including a regular 15-gon, is 360∘.
Step-by-step explanation:
thank me later
mark me as brainliest please
Answer:
5 exterior angles.
Step-by-step explanation: since they all have to add to 360 you can divide 360/5 = 72. You can also check by adding one interior angle plus 72 and checking if you get 180.
what is the answer
Answer:
A
Step-by-step explanation:
5x + 10 = 15
1. 3
2. 1
3. 5
4. 25
Answer:
[tex]5x = 15 - 10 \\ 5x = 5 \div 5 \\ 5x = 1[/tex]
Heart, 5 stars and Brainliest Is correct!
What is most likely to happen during deposition?
A)Formation of cracks in rocks
B)Moving of small rocks and sediment
C) Settling of rock pieces in new locations
D) Dissolving of rocks by chemicals in water
Answer:
B)Moving of small rocks and sediment
Step-by-step explanation:
I am doing FLVS and i got this right! <3
Select the phrases that best complete the sentence.
9514 1404 393
Answer:
4 ft per second3 feetStep-by-step explanation:
The "rate" is the amount of change in y for each 1-second increase in x. That is the coefficient of x in the equation: 4 ft/second.
The "initial height' is the value of y when x=0, the constant in the equation: 3 feet.
Can you please help me
Answer:
Fourth choice, 19/30
Step-by-step explanation:
Add 38 and 22 together, it's 60
Out of 60 times, he flipped heads 38 times, so it's 38/60
Simplify 38/60 with 2, 19/30
PLEASE HELP ASSP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
D
Step-by-step explanation:
Answer:
D. 6 cm
Step-by-step explanation:
since the scale factor from KLMNP to QRSTU is 2/3, just multiply LM by 2/3
therefore, your answer is 6 cm
hope this helps!!
please help me I will fail if not answere
Answer: B. 24 ft
Step by step explanation: I know that the cabbage's percent is 15%, so then you have to take 15% of 160 and that is 24 :D
Hope this helps!
Pls help will give brainilist
Write a real-word problem that can be represented by the inequality s<20. Represent the solution on the number line
Answer:
An elevator can hold up to about 2000 pounds of weight.The combined weight of everyone currently in the elevator is 1980 pounds. Write an inequality showing the possible amount of weight that can be added to the elevator. S can be your variable hope this helps.
PLEASE ANSWER!!!!!!!!!!! SIMPLE MATH PROBLEM PLEASE
Answer:
False
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Equality PropertiesSolving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = 3x - 3
y = -4x + 4
Step 2: Solve for x
Substitution
Substitute in y: 3x - 3 = -4x + 4Isolate x terms: 7x - 3 = 4Isolate x term: 7x = 7Isolate x: x = 1Here we see that our x-value would equal 1.
∴ (-3, 0) is NOT a solution to the systems.
need help with number 6
Answer:
(3)
Step-by-step explanation:
the sum of n and 5 is (n + 5), then multiply by 3 gives
3(n + 5)
The result is at least 17 which means it must be greater than or equal to 17
3(n + 5) ≥ 17
The table below represents a linear function f(x) and the equation represents a function g(x):
x f(x)
−1 −5
0 −1
1 3
g(x)
g(x) = 4x + 3
Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)
Part B: Which function has a greater y-intercept? Justify your answer.
Answer:
Part A: Both functions' slopes increase at intervals of four in a positive manner, so they will rise to the right.
Part B: g(x) has a greater y intercept as it is y=3 and f(x) is y=-1
Step-by-step explanation:
if i have 10% off the regular price of 3.30 what is the slae price
Answer:
0.33
Step-by-step explanation:
71 + 0 = 71 is an example of
Answer:
Identity Property (of 0)
Step-by-step explanation:
PLEASE HELP IN THE ATTACHED IMAGE
Answer:
864x^2 + 102x + 24559
Step-by-step explanation:
Add the correct terms that correspond to the placement.
Write in point-slope form the equation of a line that has a slope of -5 and passes through the point (-1, 3).
Answer:
y - 3 = - 5(x + 1)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - 5 and (a, b) = (- 1, 3 ), then
y - 3 = - 5(x - (- 1) ) , that is
y - 3 = - 5(x + 1)
Answer:
Step-by-step explanation:
point slope formula is: y-y1 = m(x-x1) ( memorize this formula there is also slope intercept)
now plug in your point and slope where m = slope and the number of the given point are (x1,y1)
y-3 = -5(x-(-1))
y-3 = -5(x+1)
Miguel and Beth like to play video games together. Miguel has m video games, and Beth has b video games. Miguel has
4 more video games than Beth, and together they have a total of 24 video games. Which system of equations can be
used to find how many video games belong to each friend?
Answer:
Miguel has video games = 14
Beth has video games = 10
Step-by-step explanation:
Miguel has video games = m
Beth has video games = b
We make the equations:
m=b+4 (Miguel has 4 more video games than Beth)
m+b=24 (together they have a total of 24 video games)
So, the system of equations is:
[tex]m=b+4\\m+b=24[/tex]
Now, solving these system of equations to find values of m and b
Let:
[tex]m=b+4--eq(1)\\m+b=24--eq(2)[/tex]
Put value of m from equation 1 into equation 2
[tex]m+b=24\\b+4+b=24\\2b=24-4\\2b=20\\b=\frac{20}{2}\\b=10[/tex]
We get value of b: b=10
Now, finding value of m by putting value of b in equation 1
[tex]m=b+4\\m=10+4\\m=14[/tex]
So, We get value of m: m= 14
Therefore:
Miguel has video games = m = 14
Beth has video games = b = 10
Answer:
m+b=24
m=b+4
Step-by-step explanation:
on edg
Which point below is a solution to the equation y = 2x + 3
Answer:
The x-intercept it (-1.5, 0) and the y-intercept is (0, 3). The slope is 2.
Step-by-step explanation:
can someone pls help with this asap
Answer:
The answer is C
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
both pair of opposite sides are parallelogram, which is the definition of a parallelogram
Which expression is equivalent to -8(x-4)-1/4(12x-8)
Answer:
Step-by-step explanation:
-8(x-4)-1/4(12x-8)=
=-8x+32-1/4(4)(3x-2)=
=-8x+32-3x+2=-11x+34
-11x=-34
x=34/11=3 1/11
The cost of 3 scarves is 77.25. What is the unit price.
Answer: $25.75
Step-by-step explanation:
1. You have $758.12 in your bank account. Free money!
2. You get a job at the CDC on post doing child care. You make $13.20 per hour, and each
week you work for 24.5 hours. How much money do you earn per week?
Answer:
You will earn $323.4 per week
Step-by-step explanation:
We are given:
Cost per hour = $13.20
Number of hours you work each week = 24.5 hours
We need to find how much money do you earn per week.
Amount of money you earned per week = Cost per hour * Number of hours worked
Amount of money you earned per week = 13.20 * 24.5
Amount of money you earned per week = 323.4
So, you will earn $323.4 per week
3x-y=7 in slope intercept form
Answer:
y = 3x - 7
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesAlgebra I
Standard Form: Ax + By = C
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Standard Form: 3x - y = 7
Step 2: Rewrite
Find slope-intercept form
Subtract 3x on both sides: -y = 7 - 3xDivide -1 on both sides: y = 3x - 7Answer:
y = 3x + 7
Step-by-step explanation:
subtract 3x from both sides
multiply both sides by (-1) to get positive numbers