Add five to each side, then divide each side by 2. you will get 6.5 in the end
Perimeter = 93 x 2 + 63 x 2 = 186 + 126 = 312 feet
5t=v-u (Subtract u on both sides)
t=(v-u)/5 (Divide by 5 in both sides)
Answer:
38
Step-by-step explanation:
Given that,
x = -4
f(x)=x² - 4x +6
so,
f(-4)= (-4)² - 4 . (-4) +6
=16 +16 +6
= 38
