2 years ago

Use the Distributive Property to re-write the expression: 5(13) + 5(10)

Mathematics

1 answer:

galina1969 [7]2 years ago

5 0

Answer:

Step-by-step explanation:

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3 years ago

You are debating about whether to buy a new computer for $800.00 or a refurbished computer with the same equipment for $640.00.

liraira [26]

APR refers to annual interest rate i e 4.5%

Difference:-

800-640
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Now

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2 years ago

Justine answered 68 questions correctly on and 80 question test. Express this amount as a fraction percent and decimal

kupik [55]

Answer: 0.85 or %85

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2 years ago

Read 2 more answers

A stone is thrown vertically upward from a platform that is 20 feet height at a rate of 160 ft/sec. Use the quadratic function h

Nutka1998 [239]

Check the picture below.

$\textit{vertex of a vertical parabola, using coefficients} \\\\ y=\stackrel{\stackrel{a}{\downarrow }}{-16}x^2\stackrel{\stackrel{b}{\downarrow }}{+160}x\stackrel{\stackrel{c}{\downarrow }}{+20} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)$

$\left(-\cfrac{ 160}{2(-16)}~~~~ ,~~~~ 20-\cfrac{ (160)^2}{4(-16)}\right) \implies \left( - \cfrac{ 160 }{ -32 }~~,~~20 - \cfrac{ 25600 }{ -64 } \right) \\\\\\ \left( 5 ~~~~ ,~~~~ 20 +400 \right)\implies (\stackrel{seconds}{5}~~,~~\stackrel{feet}{420})$

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1 year ago

PLZ HELP

Irina-Kira [14]

Answer:

Step-by-step explanation:

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3 years ago