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ANTONII [103]
3 years ago
9

David made a scale drawing of an Olympic-sized pool the pool is 20.5 in long and the drawing that I can shoot pool is 164 ft lon

g what is the correct scale of the drawing
Mathematics
2 answers:
KatRina [158]3 years ago
7 0

Answer:

1.8

Step-by-step explanation:

SIZIF [17.4K]3 years ago
4 0

Answer:

Scale = 1\ in : 8\ ft

Step-by-step explanation:

Given

Scale\ Measurement = 20.5in

Actual\ Measurement = 164ft

Required

Determine the scale

The scale is calculated using the following ratio:

Scale = Scale\ Measurement : Actual\ Measurement;

Substitute values for Scale and Actual Measurements

Scale = 20.5\ in : 164\ ft

Divide ratio by 20.5

Scale = 20.5/20.5\ in : 164/20.5\ ft

Scale = 1\ in : 8\ ft

This implies that: <em>1 inch on scale represents 8 ft in actual measurement</em>

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LenKa [72]

Last Question

Because this may not be the question you want, I'll omit the first step which should be done with latex. The key to all of these except C is to invert the second fraction (turn the second fraction upside down) and multiply.

A

\dfrac{6}{5} * \dfrac{-2}{3}

=(6*-2) / (5*3) = - 12/15 = -4/5

B

\dfrac{7}{4} *\dfrac{5}{3}

= (7*5) / (4*3) = 35 / 12 = 2 11/12

C

Impossible to do 4/0 cannot be done.

D

\dfrac{-2}{3} /\dfrac{-5}{4}=\dfrac{-2}{3} *\dfrac{-4}{5}

= (-2*-4)/(3*5) =

8/15


4 0
4 years ago
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andriy [413]

Answer:

box 1: monomial

box 2: binomial

Step-by-step explanation:

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Box 2’s volume is modeled by a monomial times a binomial, so it will be a binomial.

4 0
3 years ago
Read 2 more answers
Jackie filled the blue water balloon with 12.25 ounces of water and the red water balloon with 5.5 ounces of water. How much mor
tekilochka [14]

All you do is subtract 5.5 oz from 12.25 oz, so the answer is that the blue balloon has 6.75 more oz than the other balloon.

7 0
3 years ago
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kotykmax [81]

Answer:

sei lá, pergunta pra tua mãe

6 0
3 years ago
I need help with 7 and 8 please
IRINA_888 [86]

Answer:

Can't See 7 clearly

8) (9,9)

Step-by-step explanation:

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Add x's and divide by 2

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Like taking the average of the coordinates.

7 0
3 years ago
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