3 years ago

If measure 5 = x, which angles have a measure of 180 - x? select all that apply

Mathematics

1 answer:

N76 [4]3 years ago

8 0

Answer:

Step-by-step explanation:

175 is the answer I don’t feel like working it out

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Answer:

38.46%

Step-by-step explanation:

there are a total of 6 + 7 + 10 + 3 = 26 stamps in marge's collection

out of these 26 stamps, 10 are from the United States (Marge's home country) and 16 are from foreign countries. If she picks a random stamp, the probability that it is from the United States = 10/26 = 5/13 = 0.3846 = 38.46%

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3 years ago

A teacher had 21 red pens. If the ratio of red pens to blue pens she owned was 3:1, how many pens did she have total? (just need

Ksivusya [100]

Ok so you do 3x7= 21 which you already know. So then you do 1x7=7. Last, you just add 21+7=28 pens in total

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3 years ago

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Brrunno [24]

Answer:

y = -(1/2)x + 2

Step-by-step explanation:

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3 years ago

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natta225 [31]

Answer:The answer is 27.04

Step-by-step explanation:

The solution is in the attached

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2 years ago

I need help like RN!!!<br> what are the foci of the ellipse? graph the ellipse. 18x^2+36y^=648

Thepotemich [5.8K]

Hi,

$18x^2+36y^2=648\\

\Rightarrow ( \dfrac{x}{6})^2+( \dfrac{y}{3* \sqrt{2} } )^2=1\\

a=6,\ b=3* \sqrt{2}\\

c= \sqrt{a^2-b^2} = \sqrt{36-18} =3* \sqrt{2}\\

$
Center is (0,0)
Foci are (-3√2,0) and (3√2,0)

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3 years ago

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