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2 years ago

Does someone mind helping me with this question? Thank you!

Mathematics

2 answers:

Kaylis [27]2 years ago

8 0

Step-by-step explanation:

The sum of three angle of any triangle is 180°....

ss7ja [257]2 years ago

4 0

Answer:

Angles in a triangle sum to 180° proof.

Step-by-step explanation:

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Find the perimeter of the parallelogram with these vertices.

blondinia [14]

Check the picture below.

so we can say that two sides are "4" each in length, since opposite sides are equal, let's find how long the slanted sides are.

$~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-4}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{5})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[3 - (-4)]^2 + [5 - 2]^2}\implies d=\sqrt{(3+4)^2+3^2} \\\\\\ d=\sqrt{49+9}\implies d=\sqrt{58} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{\Large Perimeter}}{4~~ + ~~4~~ + ~~\sqrt{58}~~ + ~~\sqrt{58}\implies 8+2\sqrt{58}}$

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2 years ago

HELPHELPHELPHELPHELPHELPHELP

viva [34]

Answer:

the answer is 75

Step-by-step explanation:

225 ÷ 3

5 0

3 years ago

Read 2 more answers

Help me with all of them plzzz eleven Points

irina [24]

122 with 58
35 with 145
62 with 118
105 with 75

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3 years ago

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Hellp meee please I’m about to fail this subject!

elixir [45]

Answer:

So first you have to do 12-2 since it's in parenthesis. It is 10. 5+4 is 9, and 9 times 10 is 90. 3 squared is 9, then you divide 90 by 9. The answer is 10.

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2 years ago

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What is the probability that at least 2 of 3 randomly selected students are in th3 band

Nutka1998 [239]

The estimated probability would be 0.1... I had this test yesterday. hope this helps

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3 years ago