Answer:
120 inches of strands
Step-by-step explanation:
finding the diagonal
=
= 26 inches
perimeter of the window = 2(10+24)
= 68 inches
total strands needed to be purchased = [(2×26)+68] inches
= 120 inches of strands
Step-by-step explanation:
Find the product, sum and factors which are P=56, S=15 and F=8,7 respectively.
r²+15r+56=0
replacing with the factors in the equation
=> r²+8r+7r+56=0
r(r+8)+7(r+8)=0
(r+8)(r+7)=0
=> r= –8 and –7
Answer:
18
Step-by-step explanation:
Step-by-step explanation:
1\5 ÷3/7=7/15
3/7 multiply by 7/15=1/5
45m+10n-30m
15m+10n
I believe this is right.