MATHEMATICS HIGH SCHOOL

Which statement is true about the graph ofthe function y = 3|x – 2| + 4?
A Its vertex is at (-6,0)
B Its vertex is at (-2, 4)
C Its vertex is at (2, 4)
D Its vertex is at (4,2)

Answers

Answer 1
Answer: The answer is C it’s vertex is at (2,4) because a quadratic formula is suppose to look like y= a ( x - h )^2 + k and the vertex is (h,k) when you look back at Your question h=-2 and but Bc of the formula then it’ll be h=2 and then k=4 and that’s how you get the vertex from a quadratic formula. Hope this helps :)

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An online media service offers video and music downloads. Each download of a song costs $1. Each download of a video costs 5 times as much as the song download. You have a credit of $70. How many songs can you purchase after buying 12 videos?

Answers

Answer:

6.3

Step-by-step explanation:

You want to add 1, 5, and 70 up. Then you would get 76. Next you want to divide 76 into 12. And there you go, 6.3 is the answer

(I hoped this helped. This was a bit confusing to me and difficult but i wanna try to be useful for once lol..)

Answer:

5.83

Step-by-step explanation:

70 / 12

Which pair of angles is complementary

Answers

The complementary angles are angles that add up to 90°.

It is required to find the pair of angles is complementary.

What is angle?

In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle and corner whether constituting a projecting part or a partially enclosed space.

Solution:

When the sum of two angles is equal to 90° degrees, they are called complementary angles. For example, 30° and 60° ,45° and 45° ,80° and 10°  are complementary angles.

Therefore, the complementary angles are angles that add up to 90°.

Learn more about angles here:

brainly.com/question/1358595

#SPJ2

Answer:

last graph

Step-by-step explanation:

on ed 2020

To solve a three-variable system of equations, you can use a combination of the elimination and substitution mehtods.True or False ...?

Answers

It is true that in order to solve a three-variable system of equations, you can use a combination of the elimination and substitution methods.
This is the best way to solve these kinds of equations, as you get rid of the unnecessary variables. 

What is the awnser to r(−2)= ?

Answers

Answer:

r=2 i think

Step-by-step explanation:

Answer:

Hi there!

If there was supposed to be an attached problem to fill -2 into, PLEASE ATTACH IT!

If not, x= -2 in r(-2)

The intersection of the graph of two linear equations can be located on a cartesian grid by starting at the origin, moving 5 units to the left, and moving 7 units down. Which of these solution to the system of equations?A. X= -y= -5

B. X= -7; Y= 5

C. X= -5; Y= -7

D. X= 5; Y= 7

Answers

answer C x= -5 and y= -7

Which is the most accurate way to estimate 52% of 45

Answers


I would say to divide for the BEST estimate that you can get! since you cant do 52% first cause it would equal 0 , so what you would do is 45 / 52 % and you get 23.4. hoped I helped.
52% of 45

52/100*45 = 23.4 
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