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3 years ago

What is number 7?? Plz answer

Mathematics

1 answer:

lara31 [8.8K]3 years ago

5 0

Area of rectangle = length * width

A = (2 2/9 yd) * (3 2/5 yd)

Convert both mixed numerals into fractions.

A = (20/9 yd) * (17/5 yd)

A = (20 * 17)/(9 * 5) yd^2

A = (4 * 17)/(9) yd^2

A = 68/9 yd^2

A = 7 5/9 yd^2

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2 years ago

Express x^2-5x+8 in the form (x-a)^2+b where a and b are integers

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