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2 years ago

PLEASE HELP ASAP NUMBER 8 AND 9 SHOW WORK AND I WILL GIVE BRAINLIEST

Mathematics

1 answer:

nasty-shy [4]2 years ago

4 0

Answer:

question 8

Step-by-step explanation:

y = 4

2x + 3y = 22

put y = 4 into equation 2

2x + 3 ( 4) = 22

2x + 12 = 22

2x = 22 - 12

2x = 10

x = 5

therefore x = 5 and y = 4

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2 years ago

PQ=20,RS=20 and the measure of ARC PT= 35 Find the measure of arc RS

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2 years ago

I WILL AWARD BRAINLIEST!! PLEASE HELP!!

yan [13]

Answer:

see the explanation

Step-by-step explanation:

Observing the picture

1) For y=-1

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2) For y=0

we have the points (-3,0) and (6,0)

therefore

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3 years ago

Courtney has 36 photos to arrange on a gallery wall. How many arrays can Courtney make with the 36 photos? What are the possible

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Answer:

We can make it in 36! ways.

Step-by-step explanation:

We have 36 photos and we need to arrange on a gallery wall.

So, since we need to arrange them so we will use permutation

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