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2 years ago

Find the surface area of a rectangular prism with base 4 m by 5 m and height 8 m.

Mathematics

2 answers:

Annette [7]2 years ago

6 0

Answer:

184

Step-by-step explanation:

A=2(wl+hl+hw)

plug in the numbers into the formula

Andre45 [30]2 years ago

4 0

Answer:

Step-by-step explanation:

surface area=area of sides +area of top and bottom

=2(4+5)×8+2×(4×5)

=2[(9×8)+20]

=2[72+20]

=2×92

=184 m²

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Answer:

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2 years ago

13x−6y=22 x=y+6 whats the answer

Vikentia [17]

Answer:

x = -2 y = -8

Step-by-step explanation:

13x - 6y = 22

x - y = 6

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6x - 6y = 36

subtract both the equations

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2 years ago

There are eight members of a jazz club who are listed below. A concert director can choose some or all of them to be part of a l

bagirrra123 [75]

Answer:

40320 ways

Step-by-step explanation:

Given

Members = 8

Required

Number of ways they can be selected

Since, the order does not matter;

They can be selected in 8! ways

$8! = 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1$

$8! = 40320\ ways$

<em>Hence, there are 40320 ways which the director can select them for the concert</em>

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2 years ago

Can someone solve number 32?

MaRussiya [10]

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3 years ago

How to solve this I don’t get this material

Nata [24]

6^2+(24/6+3^2)
First, solve the powers.
6^2=6*6=36
3^2=3*3=9
Now substitute.
36+(24/6+9)
Solve the parentheses.
36+(4+9)
Then, solve.
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2 years ago