The answer is 38 degrees because for every triangle, the angles add up to 180 and the small square on the triangle represents it is a right triangle, which has 90 degrees. 38 + 52 + 90 = 180
The equation for the area of a circle is:
. Insert 9 as your radius (r) into the equation and solve:
\pi 9^2 = 254.469
x ,y are the numbers
x = 5y-3
x+y = 27
substitute first equation into the second
(5y-3) +y =27
combine like terms
6y-3=27
add 3 to each side
6y=30
divide by 6
y=5
x = 5y-3
x=5*5-3
x=22
the two numbers are 22 and 5
Answer:
Yea im pretty sure that it is A
Step-by-step explanation:
The function f(x)= 1/x^2 is even. Hope that helps!
