Answer:
(4 - a)^2 = 16-8a + a^2
(3x − 1)^2 = 9x^2−6x+1
Step-by-step explanation:
Multiply the left for each equation and they are the same.
Answer:
15 meters
Step-by-step explanation:
if sammy won by 10 meters in a 50 meter race, which is 1/5 of the race, 1/5 of 75 meters is 15. hope this helps!
A number multiplied by a sum is the same as the sum of the number multiplied by each addend; a(b + c) = ab + ac
125°
Supplementary says that the combination of the angles is equal to 180°.
180-55
3t -7 = 5t
Minus 3t over
-7= 2t
t= -7/2
6(t) = 6(-7/2) = -42/2 = -21
6t = -21
