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2 years ago

Express (5⁴)(5⁷) as a power with a single exponent.

Mathematics

1 answer:

Jobisdone [24]2 years ago

6 0

Im think it might be 5
${5}^{4} \times {5}^{7 = } {5}^{11}$
so sorry if im wrong

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Can the sum of two mixed numbers be equal to 2?

igomit [66]

No it cant because a mixed number is over one unless that mixed number is negative

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3 years ago

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SOMEONE PLEASE HELP WILL MARK BRAINLIEST

Mashutka [201]

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2 years ago

2 right triangles have identical angle measures but different side lengths. The first triangle has side lengths of 6, 10, 8 and

lisabon 2012 [21]

Answer:

Dilation

Step-by-step explanation:

Given: The first triangle has side lengths of 6, 10, 8 and the second triangle has side lengths of 3, 5, 4 such that these two right triangles have identical angle measures but different side lengths.

To choose: the correct option

Dilation refers to a transformation when a figure is reduced or enlarged.

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2 years ago

4h+8=20 what is h?..........

sergey [27]

I believe it's 3 because 4 times 3 equals 12 and 12 plus 8 equals 20!
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Hoped this helped! :)

3 0

3 years ago

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You are purchasing books summer reading for $4.50 each. Part A: Your total cost, C, depends on,The input is,and the output is,Pa

Crazy boy [7]

Answer:

Part A) see the explanation

Part B) $C(12)=\$54$

Step-by-step explanation:

Part A)

we know that

A relationship between two variables, x, and C, represent a proportional variation if it can be expressed in the form $k=\frac{C}{x}$ or $C=kx$

Let

C ---> is the total cost (represent the output or dependent variable)

x ----> is the number of books (represent the input or independent variable)

In this problem

we have a proportional relationship between the variables x and C

Part B) we know that

The linear equation is given by

$C=kx$

The constant of proportionality k is the same that the slope or unit rate of the linear equation

In this problem the constant k is given

$k=\$4.50\ per\ book$

$C=4.50x$

For x=12 books

substitute in the equation and solve for C

$C=4.50(12)=\$54$

In function notation

$C(12)=\$54$

5 0

3 years ago