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LUCKY_DIMON [66]
3 years ago
7

Help!!!!!!!!

Mathematics
2 answers:
Afina-wow [57]3 years ago
7 0

Answer:

30 degrees

Step-by-step explanation:

its obtuse which is 90 degrees angle

antoniya [11.8K]3 years ago
5 0

Answer:

50

Step-by-step explanation:

all triangles angles add up to 180, add up the other 2 sides, then subtract from 180, 130, which means because of how triangles work, the other side must make it equal to 90, so 130+50=180.

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Read 2 more answers
Divide: –65.86 ÷ (–7.4)
Rina8888 [55]

Answer:

8.9


Step-by-step explanation:

The answer is 8.9 because two negatives divided by each other equals a positive. In this case, there are two negatives so you know the answer will be a positive. In the end when you divided –65.86 ÷ (–7.4), you get 8.9!

Hope this helps, have a good day. c;

(You can also type it into your calculator if you have one, and you should hopefully get the same answer.)


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3 years ago
Which lines best approximate the directrices of the ellipse? Round to the nearest tenth.
Mrrafil [7]

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Step-by-step explanation:

i just took the unit review test on edg. :)

6 0
3 years ago
A proper rectangle has a lengh of 6 inches and a with of 8 inches. A square with a side lenght of 3 inches was cut of it. What i
LuckyWell [14K]

Answer:

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

Area = 2(L + W)

Where

L represents the length of the rectangle.

W represents the width of the rectangle.

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