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gtnhenbr [62]
3 years ago
13

How do you find the surface area in a rectangular prism

Mathematics
2 answers:
Alla [95]3 years ago
8 0
Height x length x width

Therefore

3x10x8 = 240 cm³
HACTEHA [7]3 years ago
8 0
Height x length x width
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9 1/4 - 4 5/6 subtraction
cricket20 [7]

Answer:

4 5/12

Step-by-step explanation:

Rewriting our equation with parts separated

Solving the whole number parts

Solving the fraction parts

Find the LCD of 1/4 and 5/6 and rewrite to solve with the equivalent fractions.

LCD = 12

Combining the whole and fraction parts

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3 years ago
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Let g(x) = 4x - 20 and h(x) = -1/2x + k. For what value of k is the zero of h(x) equivalent to the zero of g(x)
uranmaximum [27]

Answer:

Step-by-step explanation:

The zero of a function is also known as the x-intercept of a function. The x-intercept of a function exists where y = 0. So we will begin by setting each of those lines = 0:

4x - 20 = 0     and     -1/2x + k = 0 and then solve each for x:

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8 0
3 years ago
What is the volume of the right rectangular prism
Korvikt [17]

Answer:

Step-by-step explanation:

L= L x W x H

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3 0
3 years ago
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Solve for x. Make sure to show all your work. 21=3(x+6)
ziro4ka [17]

Answer:

1 is correct answer

Step-by-step explanation:

21 = 3(x + 6) \\ 21 = 3x + 18 \\ 21  - 18 = 3x \\ 3 = 3x \\ x =  \frac{3}{3}  \\ x = 1

hope it helped you:)

7 0
3 years ago
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