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3 years ago

Two angles are vertical. One angle is by degrees and the other angle

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

7 0

Answer:

Supplementary angles are two angles whose measures add up to 180 degrees. ... Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are ... If the measure of the angle is twice the measure of the other, find the measure of each angle.

Step-by-step explanation:

icang [17]3 years ago

7 0

Answer: So in this problem the first one is by what degrees? Thanks and will try to help when info is given. I think 72

Step-by-step explanation:

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An item is priced at $13.76. If the sales tax is 7%, what does the item cost including sales tax?HURRY

elixir [45]

How To Solve It:

$13.76 x 0.07 = $0.96

$13.76 + $0.96 = $14.72

Answer:

$14.72

I hope this helps! :)

6 0

3 years ago

If 90 is 80% of a value, what is that value?

salantis [7]

$90 = 0.8*w \\ w = \frac{90}{0.8} \\ w = 112.5$

3 0

3 years ago

PLEASE HELP I DONT GET IT AT ALL. PLEASEEE I’d really appreciate it. I’ll mark brainliest.

weeeeeb [17]

Answer:

3768

Step-by-step explanation:

The question is asking for the volume of the "cylinder" straw.

1cm = 10mm

30cm = 300mm

Volume of a cylinder = $\pi r^2h$

The radius is half of the diameter = 4/2 = 2

Radius squared is 4

Height is 300mm

1200mm * 3.14 = 3768

I am not very sure, since I am not that familiar with cylinders. Sorry if this is wrong.

Hope this helps :)

Have a great day!

4 0

2 years ago

Why dont people answer the questions i post :)

N76 [4]

Answer:

cuz your questions are hard

4 0

3 years ago

Read 2 more answers

Write the equation of the following graph in intercept form.

Kobotan [32]

Answer:

A) $f(x)=0.2(x+2)(x-5)$

Step-by-step explanation:

The graph has x-intercepts at $x=5$ and $x=-2$ , so our factors for the polynomial will be $x+2$ and $x-5$ . This means we can rule out options B and D.

Our graph also has a y-intercept of $y=-2$ when $x=0$ , so if we let $f(x)=-2$ and $x=0$ , we can find the multiplier:

$f(x)=a(x+2)(x-5)\\-2=a(0+2)(0-5)\\-2=a(2)(-5)\\-2=-10a\\\frac{1}{5}=a\\0.2=a$

Thus, the correct equation is A) $f(x)=0.2(x+2)(x-5)$

8 0

1 year ago