Answer:
342
Step-by-step explanation:
x=5
72+72+18(5)+9+18 (5)+9=342
Its one of the two first ones, I can’t really figure it out but that’s a hint
Answer:
31.98% rounded to the nearest tenth is 32 percent. The 8 rounds up and 9 goes to zero.
Step-by-step explanation:
Let the width be x
Length= x+7
Area=lw
99=(x+7)(x)
99=x²+7x
0=x²+7x-99
x= -14.04 or x=7.04
Since a length cannot be negative, the width is 7.04 ft and the length (7.04+7)=14.07 ft
Hope I helped :)
Answer:
False
Step-by-step explanation:
