Answer:
Step-by-step explanation:
So the Dimensions are:
Height: 300cm
Length: 300cm
Width: 2cm
SA = 2(H*L)+2(H*W)+2(L*W)
= 180000 + 1200 + 1200
= 182400 OR 18.24
182400 cm²
At = 2( l×w + l×h + h×w)
= 2(300cm×2cm + 300cm×300cm + 300cm×2cm)
= 2(600cm² + 90000cm² + 600cm²)
= 2×91200cm²
= 182400 cm²
-5
3x²y + xy²
Let x = -1/2 and y = 4
3(-1/2)^2 (4) + (-1/2) (4)^2
Exponents first
3(1/4) (4) + (-1/2) 16
Multiply
3 - 8
Subtract
She would need 18 cameras
refer to the attachment
99
1. rectangular pyramid formula:
2. V=lwh/3
3. 99 = (3)(9)(11)/3
