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love history [14]
3 years ago
14

I need help with 3-5 (yes i know there is a typo)

Mathematics
1 answer:
hammer [34]3 years ago
8 0
3) 45 degrees as a straight line is 180 degrees and 180-135 is 45.
4) 45 degrees as the same principle applies, also opposite angles are equal
5) 135 degrees because opposite angles are equal

hope this helps a bit!
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Please help quickly Evaluate the expression: -|5+(2-8)|+|7(2-8)|
DanielleElmas [232]

 

\displaystyle\\-\Big|5+(2-8)\Big|+\Big|7(2-8)\Big|=\\\\=-\Big|5+(-6)\Big|+\Big|7\times(-6)\Big|=\\\\=-\Big|-1\Big|+\Big|-42\Big|=\\\\=-(+1)+42=\\\\=-1+42=\boxed{\bf41}




4 0
3 years ago
Read 2 more answers
Rational numbers-oh my!
Anna [14]
What is the question can't help with ought it
8 0
3 years ago
What is the geometric mean of 5 and 7?
Harman [31]
<h3>Geometric mean of 5 and 7 is 5.9161</h3>

<em><u>Solution:</u></em>

Given that,

We have to find the geometric mean of 5 and 7

The geometric mean of two numbers a and b is the square root of product of a and b

Which means,

Geometric\ mean = \sqrt{ab}

<h3><u>Geometric mean of 5 and 7</u></h3>

Geometric\ mean = \sqrt{5 \times 7}\\\\Geometric\ mean = \sqrt{35}\\\\Geometric\ mean = 5.9161

Thus geometric mean of 5 and 7 is 5.9161

5 0
3 years ago
PLEASE HELP SOLVE BOTH
Radda [10]
In my school, we do congruent statements with triangles by using SSS,ASA, SAS, etc.

For the first one, it would be SSS because the side-side-side matches up with side-side-side.

For the second one, I believe they are not similar because the lengths are corresponding between the two triangles.

Hope this helps! :)

If you need any help on triangle congruency statements, I have a flip-booklet we made in our geo class that helps a lot, and I would love to send it to you!
7 0
3 years ago
The length of a rectangle is 3 less than 4 times the width. The perimeter is 34. Find the length and width of the rectangle
max2010maxim [7]

I got -7.75 when i did it


6 0
3 years ago
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