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3 years ago

Brainliest!!! Answer quick

Mathematics

1 answer:

solong [7]3 years ago

6 0

Answer: 1mi/5280

Step-by-step explanation: I dunno how to explain this. Its really easy. Always have the converting unit on the denominator

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Write the denominator for each of the decimal numbers. (each answer, 1 point)

Troyanec [42]

Answer:

.3078542 -----> 5,000,000

.0372 ------> 2,500

.26319 ------> 100,000

Step-by-step explanation:

$.3078542 = \frac{3078542}{10000000} = \frac{1539271}{5000000}\\\\\\.0372 = \frac{372}{10000} = \frac{186}{5000} = \frac{93}{2500}\\\\\\\\.26319 = \frac{26319}{100000} \\$

3 0

3 years ago

To estimate the length of the lake, caleb starts at one end of the lake and walk 95m. He then turns a 60° angle and walks on a n

aivan3 [116]

Answer:

Length of the lake is 97.30 m

Step-by-step explanation:

We have given Caleb starts at one end of the lake and walk 95 m

So $d_1=95m$

And then he turns at an angle of 60°

So $\Theta =60^{\circ}$ and then again walk 8 m

So $d_2=8m$

We have to fond the total length of the lake , that is d

Total length of the lake is given by $d=\sqrt{d_1^2+d_2^2+2d_1d_2cos\Theta }=\sqrt{95^2+8^2+2\times 95\times 8\times cos60^{\circ}}=97.30m$

So length of the lake is 97.30 m

3 0

2 years ago

How long can the run be made?

defon

Answer:

$L=15\ m$

Step-by-step explanation:

we know that

The perimeter of rectangle is equal to

$P=2L+2W$

In this problem we have

$P=42\ m$

$W=6\ m$

substitute in the formula and solve for L

$42=2L+2(6)$

simplify

$21=L+(6)$

$L=21-6=15\ m$

6 0

2 years ago

Location Selection Math Quiz

Eddi Din [679]

Take 4,000 times 12 to get 48,000. that’s how much A costs.

B is a little harder. you have to take (2,300+300)x12+(4*250). this equals $32,100

the correct answer would be B.

8 0

3 years ago

Complete the inequality for this graph.<br> y ≤ [?]

Eduardwww [97]

y< 3

3 is the correct answer.

8 0

2 years ago

Read 2 more answers