Answer:
Hello! answer: 30 and 150
Step-by-step explanation:
supplementary angles add up to 180 degrees
2 × 15 = 30
10 × 15 = 150
150 + 30 = 180 degrees therefore C is the only answer that works in this scenario
and x = 15 just a little more info
First you would distribute through the parenthesis
-10x+2+7(5x-1)-3(-5x+1)
Then distribute
-10x+2+35x-7-3(-5x+1)
And then distribute 3
-10x+2+35x-7+15x-3
Collect like terms
40x+2-7-3
40x-8 is your answer :)
Answer:
188.5 in.
Step-by-step explanation:
The circumference of a circle is given by:
2πr Where r is the radius, and π is the ratio of the circumference of a circle to its diameter.
We have radius = 30
∴
2(30)π = 60 π
If π ≈ 3.1416
2(30)(3.1416) = 188.5in.
Answer:
B
Step-by-step explanation:
Take f(x) and plug into g(x)
(2x+1)+14 = 2x+15
13) 120 + 1.5 + 0.25 = 121.75 pounds
14) 4 - 1.5 = 2.5 pints
15) (2.25)(32)= $72