Answer:
256 ft²
Step-by-step explanation:
where l is length and w is width and h is height
Plug in the given information
Therefore, the surface area of the rectangular prism is 256 ft².
I hope this helps!
3. Find the missing side lengths. Leave your answers as radicals in simplest form. Show your work to support
1 answer:
Answer: b=2(square root of 2) and a=4
Step-by-step explanation:
Since this is a 45-45-90 triangle we know that side b is equal to .
In a 45-45-90 triangle, the hypotenuse is equal to this means in order to find missing side length a, we have to multiply
this will give us 4
so the missing side lengths are, and
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Answer:
y = 16
Step-by-step explanation:
Use the given points to find the values of a and b
Using (0, 16), then
16 = a (
= 1 ), thus
a = 16
y = 16
Using (2, 400), then
400 = 16b² ( divide both sides by 16 )
b² = 25 ( take the square root of both sides )
b = = 5
Thus
y = 16 × ← exponential function