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KATRIN_1 [288]
2 years ago
9

R/7.1 = 4.2what is r =​

Mathematics
1 answer:
MissTica2 years ago
8 0

Answer:

r =29.82

Step-by-step explanation:

r/7.1 = 4.2

Multiply each side by 7.1

r/7.1 *7.1 = 4.2*7.1

r =29.82

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Answer:

m=15

Step-by-step explanation:

m/9 + 2/3    

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m/9 + 6/9 = 21/9

21-6=15

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3 years ago
What is 10 times as much as 130
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10 times as much as 130 is 1300
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A scale drawing of a living room is shown below 5.5 inches and 3 inches scale 1:30 what is the area of the actual living room? R
Ostrovityanka [42]

Answer:

<em>14850 inches</em>

Step-by-step explanation:

The complete question is...

A scale drawing of a living room is shown below:

A rectangle is shown. The length of the rectangle is labeled 5.5 inches. The width of the rectangle is labeled 3 inches. The scale is 1 to 30.

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We first scale up the drawing to 30 times to get the dimensions of the actual building.

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7 0
3 years ago
David, a platform diver, dives into the pool during practice. The height of David above the water at any given time, s, can be m
ella [17]

Check the pictures below.

if we knew the roots/solutions of the equation, we can set h(s) = 0 and solve for "s" to find out how many seconds is it when the height is 0.

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3 years ago
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yaroslaw [1]

Answer:

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2. simplify: 4x=16

3. divide both sides by 4: x=16/4

4. simplify: x=4

5 0
3 years ago
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