Answer:
x=-4
Step-by-step explanation:
5x=3x-8 you subtract 3x from both sides.
2x=-8 then you divide by the number next to the x. meaning 2
x=-4
Answer:
1/250 W/m² or 0.004 W/m² or 4 mW/m²
Step-by-step explanation:
The cargo worker is (50 m)/(1 m) = 50 times the reference distance. The intensity varies as the inverse of the square of the distance, so will be ...
(1/50)²×(10 W/m²) = 10/2500 W/m² = 1/250 W/m²
This might be more conveniently written as 4 mW/m².
In order to get -140, one number has to be negative and one number has to be positive. And these two numbers when added together give you a -4, which means the greater of these numbers has to be negative.
Try guess and check strategy by listing possible factor combinations for -140 and see which one works!
Answer:
Step-by-step explanation:
If the base of the prism is five an all sides with a height of 15 the volume would be 375 for the prism
if the pyramid has a base width and length of five, like the prism, it would have a volume of 25
the whole shape/construct together has a volume of 400ft^3
