3 years ago

Find the slope and then an equation for each line.

Mathematics

1 answer:

Readme [11.4K]3 years ago

3 0

Answer:

need the information

Step-by-step explanation:

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3. -4r – 6 + 6r + 9 = 29

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Answer:

r=13

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Mrs. Summers polled the students in her 7th and 8th grade classes to determine the number of pets each student has at home. The

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Answer:

There are 32 kids in Mrs. Summers's class. The percentage is 5.30% of kids have one pet. 6 kids have one pet in Mrs. Summer's class.

I hope this helps :)

Step-by-step explanation: There are 32 students in the 7th grade/Number of pets

Step-by-step explanation:

Just count all of the x's

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A chandelier was marked up 150% from an original purchase cost of $92. Yesterday, Jayce sold the chandelier, earning a 20% commi

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Answer:

92 * 1.5 = 138

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Step-by-step explanation:

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3 years ago

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miv72 [106K]

Here is the answer hehehe

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3 years ago

Find the length of the unknown side. Round your answer to the nearest tenth.

Paraphin [41]

Answer:

The correct option is: 11.5

Step-by-step explanation:

Suppose, the length of the unknown side is $x$

So, here the length of hypotenuse is 14 and the lengths of other two sides are 8 and $x$ .

As the given triangle is right angle triangle, so using Pythagorean theorem, we will get.........

$8^2+x^2= 14^2\\ \\ 64+x^2=196\\ \\ x^2=196-64=132\\ \\ x=\sqrt{132}=11.489...\approx 11.5$

(Rounded to the nearest tenth)

So, the length of the unknown side is 11.5

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