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3 years ago

What is supplementary angle

Mathematics

2 answers:

Y_Kistochka [10]3 years ago

7 0

Answer:

If two angles adds up to 180° then it is called supplementary angle...

nata0808 [166]3 years ago

4 0

Answer:

A supplementary angle is two angles that equal 180° when added together.

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What are the extremes of the following proportion 3/15 = 12/60

zalisa [80]

In a proportion there are letters assigned to represent various numbers. a, b, c, and d.

a, b, c, and d are 4 non-zero rational numbers that are terms of proportion.

a/b = c/d or a:b = c:d

a and d are the end terms or known as the extremes.
b and c are the middle terms or known as the means.

With this information, we can gather that the extremes of the following proportion are 3 and 60.

3/15 = 12/60 ; a/b = c/d
a = 3 ; b = 15 ; c = 12 ; d = 60

3 and 60 are the extremes
15 and 12 are the means

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4 years ago

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Can someone help me please

inna [77]

Replace x with -2 and solve:

A) -2 + -2 = -4 which is not less than or equal to -8

B) 2 + -2 = 0, this is greater than or equal to -8

C) -2 + -2 = -4, this is not less than -8

D) 2 + -2 = 0, this is not greater than 8

Answer: B is true

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2 years ago

Ella takes 1 3/5 hours to complete a painting. Holly takes 3/4 of the time that Ella takes. How long will Holly take to complete

Misha Larkins [42]

1. you have to figure out what 3/4 of Ella's time is.
$1 \frac{3}{5} = \frac{8}{5}$
(You find that out by multiplying 5x1. Then add 3.)
2. Convert the fractions into decimals. (This will help make it easier when dividing.)
$\frac{8}{5} = 8 \div 5 = 1.6$
$\frac{3}{4} = 3 \div 4 = .75$
3. Next you are going to divide 1.6 by .75
$1.6 \div .75 = 2.13$
4. Now multiple 2.13 by 5.
$2.13 \times 5 = 10.65$
Answer is 10

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3 years ago

Find the value of (-15/8 + 1.5) = (15 – 14 3/4)? *<br> -3/2<br> 0 -3/32<br> O 3/32<br> O 3/2

sukhopar [10]

Answer:

OKey

Step-by-step explanation:

its 16,2341242112

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3 years ago

How many cookies are in the cookie jar?

Fudgin [204]

If you cant count the cookies, or find the volume of the cookies, then it can be whatever.

infinity or zero :)

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3 years ago

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