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Serjik [45]
3 years ago
7

Answer asap!!! which equation could be used to find the perimeter of a rectangle that has a width of 10 inches and a length of 2

0 inches?
a. p= 2⋅10 + 2⋅10
b. p= 20⋅10
c. p= 10+20
d. p= 2⋅20 + 2⋅10
Mathematics
1 answer:
Arlecino [84]3 years ago
5 0

Answer:

d. p = 2*20 + 2*10

Step-by-step explanation:

You know to find the perimeter, just add side + side + side + side.

And two pairs of sides on a rectangle are congruent, so the missing side lengths based on the width and length, will be 20 & 10.

So add 20 + 20 + 10 + 10.

To simplify this, say 2*20 and 2*10. And then add them.

So it is D

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You have $814 that you want to share equally between 5 charities.
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Answer:

give each charity $60

Step-by-step explanation:

$814 to divide equally to 5 charities.

From 814  if we give   -100,  -100, -100, -100, -100, we have left 314 to split in 5

the most useful next step is to give each charity $60

From $814  if we give   -100, -100, -100, -100, -100

                                         -60, -60, -60, -60, -60  

we have left now:

814 -5*100 -5*60 = 814-500-300 = $14 left to split among the 5 charity.

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3 years ago
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Whatsthe defenition of hypotenuse
marta [7]
Hypotenuse is the longest side of a right triangle. It is equal to the sum of the squares on the other two sides.
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4 years ago
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pogonyaev

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oki

Step-by-step explanation:

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3 years ago
I know the answer just need someone explain to me how to solve it
Vinvika [58]

The logarithm of a quotient can be written as a difference of logarithms:

\log_3\left(\dfrac uv\right) = \log_3(u) - \log_3(v)

You can also think of this as a combination of the product-to-sum and reciprocal/power properties of logarithms:

\log_3\left(\dfrac uv\right) = \log_3\left(u \times \dfrac1v\right) = \log_3(u) + \log_3\left(\dfrac1v\right) = \log_3(u) - \log_3(v)

To summarize,

\log_b(mn) = \log_b(m)+\log_b(n)

\log_b\left(\dfrac mn\right) = \log_b(m) - \log_b(n)

\log_b\left(m^n\right) = n \log_b(m)

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2 years ago
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