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nevsk [136]
3 years ago
13

The ratio of the measure of the angles of a tirangle is 1:2:3. find the measure of each angle​

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

30,60,90

Step-by-step explanation:

A triangle’s interior angles sum to 180.

1:2:3 ratio

180 divided by 6 (add up the ratio numbers)= 30. Use 30 in the ratios.

(30x1=30, 30x2=60, 30x3=90)

30,60,90

30+60+90=180 (add back up to make sure they sum to 180 to check your answer)

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Write the numbers 57,000,000,000 and 19,000 in scientific notation. Then show how to divide 57,000,000,000 by 19,000 using prope
LenaWriter [7]

Answer:

the first number is 57 to the ninth power and the second is 19 to the third power, not to sure about the dividing but a quick google search should do the trick

Step-by-step explanation:

8 0
3 years ago
Find the vertical asymptotes, if any, of the graph of the rational function.
miv72 [106K]

Answer:

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Step-by-step explanation:

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3 years ago
the perimeter of a triangle is 12cm. which one of the following is not possible sides of a trianglr? a)1 b)5 c)6 d)none of thish
Phantasy [73]

Perimeter of triangle = 3(side)

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12/3 = s

4 = s

I think there is a typo in your post.

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7 0
4 years ago
Find the original price of a pair of shoes if the sale price is $144 after a 25% discount.
k0ka [10]

Answer:

$192

Step-by-step explanation:

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hope this helped

4 0
3 years ago
Read 2 more answers
(2x + y) (2x + 2y) =
IceJOKER [234]

Answer: 4x^2 + 6xy + 2y^2

Step-by-step explanation:

(2x + y)(2x + 2y) =

2x*2x + 2x*2y + y*2x + y^2y =

4x^2 + 4xy + 2xy + 2y^2 =

4x^2 + 6xy + 2y^2

3 0
3 years ago
Read 2 more answers
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