10. mountain view middle school students work on square desktops. the area of the square desk

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Mathematics, 18.10.2019 10:30, sugandiwoodbine

# 10. mountain view middle school students work on square desktops. the area of the square desk

surface is 4 square feet. what is the length of each side of the desktop?

11. a square has an area of 81 square meters.

a. find the length of one side of the square.

b. find the perimeter of the square.

12. the area of a circle is 121 square units. the formula for the area of a circle is a=tr. what

is the radius of the circle?

Answers: 3

Mathematics, 21.06.2019 16:30, AutumnJoy12

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

Answers: 3

Mathematics, 21.06.2019 17:30, palcochran1313

Which statement is true about the system shown here? y=x-3 x=y-3

Answers: 3

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