Answer:
176.8
Step-by-step explanation: first you have to find the radius by finding the half of 15 which is calculated to be 7.5
and the formula to find the area is A=
Answer:
Step-by-step explanation:
1) divide each term in the numerator by the term in denominator:
(remember when dividing subtract the smaller exponent from larger exponent
for example: say a is the larger exponent, do
x^4/x=x^3
5x^3/x=5x^2
3x^2/x=3x
so
x^3+5x^2+3x
hope this helps!
Answer:
14
Step-by-step explanation:
Answer:
D. 118°
Step-by-step explanation:
x = 118° { being corresponding angles }
The first and the 2nd one are correct because x is 21 and y is 49
3 and 4 at wrong