Answer:
# 1 reb #2 is cfs
hope i could help...........
Step-by-step explanation:
is it addition I got 9.75
Answer:
Two solutions (-4,-7) and (4,7)
Step-by-step explanation:
x = y + 3
x*y = 28
(y+3)*y=28
y^2+3y-28=0
(y+7)(y-4)=0
y=-7, y=4
x=-4, x=7
Answer:
B
Step-by-step explanation:
its a right angle and one point is 40 as shown already so 90-40=50 hope this helps
Answer: 21
Step-by-step explanation:
5%x420= 21
