3 years ago

1. Estimate the total amount of cloth Adam's mother needs . Round to the nearest ten

Mathematics

1 answer:

kipiarov [429]3 years ago

6 0

Answer: 310

Step-by-step explanation: 70+160+50+30=310

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Which identify could be used to rewrite the expression x6-27

hammer [34]

The differnce of 2 perfect cubes

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3 0

3 years ago

PLEASE HELP I AM BEING TIMED!!

arsen [322]

Step-by-step explanation:

On each side of this quadrilateral, you have supplementary angles, in other wourds, angles that sum up to one hundred eighty degrees:

$\displaystyle 180° = [3y + 14]° + [10y - 29]° \\ 180° = [-15 + 13y]° \\ \frac{195}{13} = \frac{13y}{13} \\ \\ 15 = y; 59° = [3(15) + 14]° \\ \\ \\ \\ 180° = [5x - 2]° + [x + 14]° \\ 180° = [12 + 6x]° \\ \frac{168}{6} = \frac{6x}{6} \\ \\ 28 = x; 138° = [5(28) - 2]°$