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bonufazy [111]
3 years ago
10

9 + 2r = 21.2 What does r equal?

Mathematics
1 answer:
LenaWriter [7]3 years ago
7 0
R=6.1 Hope this helps

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LING'S HALLWAY IS 10 FEET LONG AND 4 FEET WIDE. HE PAID $200 TO TILE HIS HALLWAY FLOOR. HOW MUCH DID LING PAY PER SQUARE FOOT FO
ivanzaharov [21]

Answer:

5

Step-by-step explanation:

10x4/200=5

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Jennifer wants to convert 7.85 meters to centimeters but she does not have paper pencil or calculator describe a method she can
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Sandra owns a rectangular pice of farmland that is 2/3 miles wide and has an area 5/9 square mile what is the leght of sandras f
Rzqust [24]

Answer:

  5/6 mile

Step-by-step explanation:

The formula for the area of a rectangle can be used with the given values to write an equation for the length of the farmland.

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Here is the equation for the area of a rectangle.

  A = LW . . . . . area is the product of length and width

When we fill in the area and width, we have ...

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Solving this equation gives ...

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The length of Sandra's farmland is 5/6 mile.

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1 year ago
1. Which of the following sets of numbers could represent the lengths of the sides of an acute triangle?
statuscvo [17]

Answer:

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Step-by-step explanation:

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3 years ago
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Lady_Fox [76]

Answer:

The answer world be 3.

Step-by-step explanation:

5 + 2² - 3(2) = 3

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2 years ago
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