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stealth61 [152]

2 years ago

15

A rectangle has a length that is 5 meters less than three times it's width. If the perimeter of the rectangle is 126 meters, wha

t is the area of the rectangle?

1 answer:

ryzh [129]2 years ago

7 0

Answer:

100 is the area of the rectangle

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Shawna and her best friend Keisha go shopping. The function p(t) = 3x +2x-4x2+ 21 represents how much money each girl spent base

NNADVOKAT [17]

Answer:

$\$30$

Step-by-step explanation:

we have

$p(t)=3x+2x-4x^{2}+21$

<em>Find the amount of money that each girl spent</em>

For t= 2 hours

$p(2)=3(2)+2(2)-4(2)^{2}+21$

$p(2)=10-16+21$

$p(2)=\$15$

<em>Find the amount of money that they spend together</em>

Multiply by 2 the amount of money that each girl spent

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Step-by-step explanation:

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iris [78.8K]

Answer:

26 miles

Step-by-step explanation:

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3 years ago

Can you find a math trick to play on a family member or friend? Be creative!

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Find the area of a triangle measuring 25 feet long by 8 feet wide

nata0808 [166]

Triangle area= b*h/2

Plug in the values:
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