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3 years ago

7/8 decided by 3/8 I will give you crown

Mathematics

2 answers:

Firlakuza [10]3 years ago

8 0

Answer: it is 2 1/3

Step-by-step explanation:

Elza [17]3 years ago

3 0

Answer:

Step-by-step explanation:

flip and multiply 7*3=21 8*8=64

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The diagram below models the layout at a carnival where G, R, P, C, B, and E are various locations on the grounds. GRPC is a par

mylen [45]

Answer:

The similar triangles are $\triangle BPE$ and $\triangle BCG$

$BE = 321$ and $PE =286$

Step-by-step explanation:

Given

See attachment for the required figure

Solving (a): The similar triangles

The similar triangles are $\triangle BPE$ and $\triangle BCG$

Solving (b): Why they are similar

Both triangles are similar because $\triangle BCG$ is dilated (i.e. enlarged) and then reflected to give $\triangle BPE$ .

Solving (c): Calculate BE and PE

The following are equivalent ratios

$BP: BC = BE : BG$

and

$BP: BC = PE : CG$

Solving for BE, we have:

$BP: BC = BE : BG$

Substitute the known values

$250:350 = BE:450$

Express as fraction

$\frac{250}{350} = \frac{BE}{450}$

Multiply both sides by 450

$450 * \frac{250}{350} = BE$

$321 = BE$

$BE = 321$ -- approximated

Solving for PE, we have:

$BP: BC = PE : CG$

Substitute known values

$250:350 = PE:400$

Express as fraction

$\frac{250}{350} = \frac{PE}{400}$

Multiply both sides by 400

$400 * \frac{250}{350} = PE$

$286 = PE$

$PE =286$

5 0

3 years ago

Select two lines that have a slope of -2

pishuonlain [190]

Answer:

There are no two lines?

so we can't solve this!

sorry!!

8 0

3 years ago

What is 8,541.0235 rounded to the nearest thosandth? What is 154.34 x 1000 rounded to the nearest tenth?

jek_recluse [69]

Answer:

8,541.023 and 154340

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Select the correct answer.

Luba_88 [7]

I think it Is B.....

7 0

3 years ago

Y varies directly with the square x. If y= 27 when x = 3, find y when x = -4

Lana71 [14]

Answer:

y~x²

y/x²= k

27/3²=3

therefore k= 3

y/ -4 = k

y / -4= 3

3y = -4

y = -4

6 0

3 years ago