Answer: C
Step-by-step explanation: The answer is C because x is equivalent to 10 in both problems. X is equal to 10 in the problem 2x + 7 =27 because 2 x 10 = 20 + 7 = 27. X is also equal to 10 in the problem 5x - 15 = 35 because 5 x 10 = 50 - 15 = 35. This means the answer is C.
Answer:
m=29
Step-by-step explanation:
add 20 to both sides and that is what m equals
The area of circle can be found using the formula πr² and since we know that semi circle is half the circle so its formula will be 1/2πr².
First we will find the radius.
20/2 = 10
Radius is 10.
A = 1/2(3.14)(10)²
A = 157
Hope this helps :)
Answer:
Step-by-step explanation:
3x3x3 is 46 than 46 _ 4 is 57
Answer:
1
Step-by-step explanation:
whenever something is to the power of 0, it equals 1