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4 years ago

5. How many cubic feet are in 3 cubic yards?

Mathematics

2 answers:

Sergeu [11.5K]4 years ago

8 0

Answer:81

Step-by-step explanation: multiply the volume value by 27

Dovator [93]4 years ago

4 0

Answer:

81 cubic feet! Hope this helps :)

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A stack of 5 books welghs 9.5 pounds. If each book weighs the same amount, how much does each book weigh?

Dafna11 [192]

9.5/5 = 1.9 lbs each

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3 years ago

The degree of the expression 4x^5y^m is 10 what is the value of m

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Step-by-step explanation:

The degree is $5+m$ . Setting this equal to 10, we get m = 5.

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2 years ago

The table represents the function f(x) = 2x+1.

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Answer:

Step-by-step explanation:

Plug in x = 2 into the equation 2x + 1

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3 years ago

Read 2 more answers

Right triangle ABC is similar to right triangle DEF. If the side lengths for triangle ABC are 15, 20, 25, respectively, which va

solniwko [45]

Answer:

$A = 15$ $B = 20$ $C = 25$

$D = 30$ $E = 40$ $F = 50$

$D = 3$ $E = 4$ $F = 5$

Step-by-step explanation:

Given

Similar Triangles: ABC and DEF

$A = 15$

$B = 20$

$C = 25$

Required

Determine the sides of DEF

No options were given, so I will solve on a general terms.

Since both triangles are similar, then the following relationship exists.

DEF = ABC * n

i.e.

$D = A * n$ $E = B * n$ $F = C * n$

Where

$n = Scale\ Factor$

Assume n = 2.

So, we have:

$D = A * n$

$D =15 *2$

$D = 30$

$E = B * n$

$E = 20 * 2$

$E = 40$

$F = C * n$

$F = 25 * 2$

$F = 50$

Assume $n = \frac{1}{5}.$

So, we have:

$D = A * n$

$D =15 *\frac{1}{5}$

$D = 3$

$E = B * n$

$E = 20 * \frac{1}{5}$

$E = 4$

$F = C * n$

$F = 25 * \frac{1}{5}$

$F = 5$

So, the possible sides are:

$A = 15$ $B = 20$ $C = 25$

$D = 30$ $E = 40$ $F = 50$

$D = 3$ $E = 4$ $F = 5$

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3 years ago

What is the total surface area of the

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Step-by-step explanation:

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3 years ago