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Harrizon [31]
3 years ago
13

9r+7+3(8p+7r)+15 simplify the expression

Mathematics
1 answer:
Lynna [10]3 years ago
5 0
30 r + 22 + 24 p .....
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Find x show ur work !!!!
Luda [366]

Answer:

Step-by-step explanation:

x + 67 = 3x - 53 ( exterior angle of a triangle is equal to the sum of two opposite interior angles )

3x - x = 67 + 53

2x =120

x = 120 /2

x = 60

HOPE IT WILL HELP :)

3 0
3 years ago
20 POINTS IF YOU SOLVE!
bonufazy [111]
Question 1: D

Question 2: D

Question 3: C

Question 4: A

Question 5: D
5 0
3 years ago
The number 18 is increased to 19. What is the percentage by which the number was
telo118 [61]

Answer:

5.6%

Step-by-step explanation:

The formula used is the change divided by the original amount, then converted to a percentage by multiplying by 100.

6 0
2 years ago
What is 2x-3y=12 on a graph?
Step2247 [10]
The graph for 2x-3y=12 is

4 0
3 years ago
Can someone help me with this, I will mark you as brainliest!
Aleksandr [31]
The second one is the answer because you have to start with 180 first meaning you rotate 180 and reflect which is rx .hope this helps
8 0
4 years ago
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