Answer:
(x+1) (x+1)
Step-by-step explanation:
Answer:
It can be many answers since it’s on a graph
Step-by-step explanation:
That equation isn’t the rule so test it out on number so and you will get point to put on a graph
Answer:

Step-by-step explanation:
A = 30° and r = 12







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Happy to help :)
Answer:
D. 88
Step-by-step explanation:
if you add the given numbers up (equals 100) them subtract it from 540(the degrees of a Pentagon) you get 440. then divide that by 5 (number of xs left) you get 88. You can plug in 88 for x and check but I already did, I hope this helps you lemme know if it does :)
Answer:
x = 8°
y = 21°
Step-by-step explanation:
27 + 3y = 90
3y = 63
y = 21°
x + 8x + 18 = 90
9x = 72
x = 8°