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Lera25 [3.4K]
2 years ago
14

Difference between complementary and Supplementary

Mathematics
2 answers:
marishachu [46]2 years ago
6 0

Answer:

See below.

Step-by-step explanation:

Complementary: The sum of 2 angles is 90°.

Supplementary: The sum of 2 angles is 180°

jonny [76]2 years ago
3 0

Complementary angles sum to 90°. Supplementary angles sum to 180°.

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The formula of a perimeter of a rectangle:

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We have:

P=120\ in\\\\l=w+10

Substitute

2(w+10+w)=120\\\\2(2w+10)=120\ \ \ \ |:2\\\\2w+10=60\ \ \ \ |-10\\\\2w=50\ \ \ \ |:2\\\\w=25\\\\l=25+10=35

<h3>Answer: Length = 35 in, Width = 25 in.</h3>
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3 years ago
Your math teacher allows you to choose the most favorable measure of central tendency of you test scores to determine your grade
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To answer the question above,
If you entered your test scores correctly, then your choices are off the wall. 

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Pavlova-9 [17]

Answer:

a

Step-by-step explanation:

3 0
3 years ago
Which are acute, obtuse, or right?
qaws [65]
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4 years ago
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Veronika [31]
<h3>Answer:  5 units</h3>

Work Shown:

A = (x_1,y_1) = (-3,2) \text{ and } B = (x_2, y_2) = (-6,-2)\\\\d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-3-(-6))^2 + (2-(-2))^2}\\\\d = \sqrt{(-3+6)^2 + (2+2)^2}\\\\d = \sqrt{(3)^2 + (4)^2}\\\\d = \sqrt{9 + 16}\\\\d = \sqrt{25}\\\\d = 5\\\\

I used the distance formula. Alternatively, you can plot the two points and form a right triangle. Then use the pythagorean theorem. The distance formula is effectively a modified version of the pythagorean theorem.

7 0
2 years ago
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