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3 years ago

What three ratios are equal to 10:5?

2 answers:

8 0

You can multiply the first number and multiply the same thing by the second number.
10*5:5*5
50:25

You can also divide by the same number.
10/5:5/5
2:1

svetlana [45]3 years ago

3 0

20:10
25:15
30:20

thats the answer there are more but theres three

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yulyashka [42]

Answer:

Step-by-step explanation:

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3 years ago

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The volume of a cylinder can is 1.54 litre and area of base is 77cm^2 Find its height

goblinko [34]

Answer:

The height is 20 cm.

Step-by-step explanation:

First, we have to know that the volume formula is V = πr²h and the base area of cylinder is a circle. So we can let πr² be 77 cm² . Then we have to substitute the following values into the formula :

$v = 1.54 \: l$

$v = 1540 \: {cm}^{3}$

$v = \pi \times {r}^{2} \times h$

Let πr² be 77,

Let v be 1540,

$1540 = 77 \times h$

$77h = 1540$

$h = 1540 \div 77$

$h = 20 \: cm$

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3 years ago

How many gallons of paint will you need in order to paint a wall that is 42 feet wide and 27 feet high if one gallon will cover

GREYUIT [131]

Answer:

42 x27 //// 1134 is the area

Step-by-step explanation:

1134/ 200= 5.67

You have to round up because you can’t get .67 of a paint bucket So you would have to round it out. <em>About 6 buckets.</em>

6 0

2 years ago

PLEASE PLEASE HELP 50 POINTS

Crank

Answer:

The claim is " oreos are the most popular cookie at my house". The evidence is because you said that " oreos run out twice as fast as snickerdoodles." The reasoning is because my family eats twice as many oreos than snickerdoodles.

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3 years ago

Sketch the angle in standard position and draw an arrow representing the correct amount of rotation. Find the measure of two oth

ser-zykov [4K]

Answer:

The coterminal angles are : 270° , -450°

sketched angle is in third quadrant

Step-by-step explanation:

The sketch of the angle in standard position is attached below

The coterminal angles :

- 90 + 360 = 270°

-90 - 360 = -450°

Quadrant of the angle( -90° ) = Third quadrant

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3 years ago