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3 years ago

Can two obtuse angles be complementary

1 answer:

8 0

Complementary angles are angles that add up to 90 degrees.

Obtuse angles are greater than 90 degrees, so there's no way
to add two of them together and get a sum that's smaller than
either one already is.

The answer to the question is 'No'.

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Describe how you would compare 3.6 and <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B12%7D%20" id="TexFormula1" title=" \sq

pogonyaev

Step-by-step explanation:

√12=

2√3

÷2. ÷2

√3. 1.8

√3≈1.7

1.7<1.8

3.6>√12

method 2

(3.6)^2>12

5 0

3 years ago

Read 2 more answers

!ASAP!<br> Please answer soon

yan [13]

Answer:

1. Pyramid= ll+l^2 2. Rectangular prism= 2 lw+2lh+2wh 3. Cylinder= 2pi pi rh+2pi pi r^2 4.Triangular Prism= 2 B + Ph 5. Cone= Pi rl+ pi r^2

Step-by-step explanation:

Pretty sure this is your answer. Hope it helps!

6 0

1 year ago

In the grade 9, the ratio of girls to boys is 17:8. What percent of the grade 9 are boys?

Maurinko [17]

Answer:

32%

Step-by-step explanation:

Let's say there are 17 girls and 8 boys. So there is 25 people in total.

8/25 = 32/100=32%

3 0

2 years ago

Can someone help me please please please

marissa [1.9K]

Use the Pythagorean theorem $a^{2} + b^{2} = c^{2}$ to find the missing side length of a right triangle

In this case, after you plug in the given numbers your equation is $12^{2} + y^{2} = 20^{2}$

Then, Just solve that equation for y.

$144 + y^{2} = 400$

$x^{2} = 256$

$\sqrt{} y^{2} = \sqrt{256}$

y = 16

So the answer is B, 16 cm.

I hope this helps, please feel free to ask questions if you're still confused :)

7 0

3 years ago

Angle ABC has point E on ray BA and point D on ray BC. Points E and D are equidistant from point B. To bisect angle ABC, which o

aivan3 [116]

Answer:

The point in the angle that is equidistant from points E and D

Step-by-step explanation:

I took all three quizzes show me if you have any other questions

3 0

2 years ago