Answer:
(-1,0)
Step-by-step explanation:
Answer:
The area of the base, B, equals
✔ 21
cm2.
The volume of the prism is
✔ 157 1/2
cm3.
Step-by-step explanation:
i took the test
The explanation is in the picture
Answer:
Step-by-step explanation:
A frozendinner requires 4.0 minutes to heat on full power.(a) How much electrical energy ( in kWh) is used?(b) If the cost of electricity is 12 cents per kWh, ...
Area(A)=192ft^2
Width (W)=?
Length (L)=3W
First we must find what the width and length are to find perimeter (P=2L+2W).
A=LxW
192=(3W)(W)
192=3W^2
192/3=3W^2/3
64=W^2
8=W can only use positive solution of 8 because distance is positive.
L=3W=3(8)=24
P=2L + 2W
P=2 (24)+2 (8)
P=48+16=64ft
