Answer:
24
Step-by-step explanation:
-2×5=-10
-10+34= 24
Answer:
430 cm^2
Step-by-step explanation:
Formula is S.A. = 2(WlxHlxWH)
W = width
H = height
L = length
Perimeter is equalt to 2l+2w where l is the length and w is the width
or l+l+w+w
so if the perimeter is 14 feet
and the length is 4 feet
14= 4+4+r+r
14= 8+ 2r
6=2r
r=3
the length of one side is 3 feet
Answer:
for how much each kid gets
Step-by-step explanation: big brain math kid
Answer:
c.(x+1)^2=10
Step-by-step explanation:
Completing the square:
We use the following relation:
In this question:
We have to find a.
Thus, we have to add 1 on the right side of the equality.
We end up with:
So the correct answer is:
c.(x+1)^2=10