1/4 / 1/2 =
1/4 x 2/1 = 2/4 = 1/2
Answer:
c = 
Step-by-step explanation:
To make a perfect square
add ( half the coefficient of the x- term )² to x² + 5x
x² + 5x + (
)²
= x² + 5x + 
= (x +
)² ← a perfect square
-2
Divide each term (-4x = 8 by -4)
Cancel the common factor of -4
x = 8/-4
THEN DIVIDE
x=-2
Answer:
it will take 7 nights
Step-by-step explanation:
Answer:
sum of a triangle adds up to 180 degrees
a+b+c=180
35+52+93=180