Answer:
The width of the frame is 8 inches and the length of the frame is 26 inches
Step-by-step explanation:
<u><em>The complete question </em></u>in the attached figure
Let
L ----> the length of the frame in inches
W ---> the width of the frame in inches
we have
----> equation A
----> equation B
Solve the system by elimination
Subtract equation B from equation A
<em>Find the value of L</em>
substitute the value of W in any equation
therefore
The width of the frame is 8 inches and the length of the frame is 26 inches
Answer: 9x - 8
Step-by-step explanation:
Look at the attachment
21/7 = 3 so then, 105/7 = x which is 15
Answer:
c
Step-by-step explanation:
The volume (V) of a square based pyramid is calculated as
V = Ah ( A is the area of the base and h is the height )
Here V = 1350, thus
× 15²h = 1350 ( multiply both sides by 3 to clear the fraction )
225h = 4050 ( divide both sides by 225 )
h = 18 ft → c
SA= 2(lxw)+2(lxh)+2(hxw)
Hope this helps