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Alla [95]
2 years ago
15

Find the area of triangle? 15ft 20ft​

Mathematics
1 answer:
Vikentia [17]2 years ago
3 0

Answer:

I see your profile everywhere, and the answer is Right scalene Pythagorean triangle.

Step-by-step explanation:

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The price of a sweater reduced from $20 to $12. By what percentage was the price of the sweater reduce ?
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Step-by-step explanation:

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6 0
3 years ago
The hypotenuse and one of the legs of a right triangle form an angle that has a cosine of 2 √2 .
Tems11 [23]
Quick answer I don't think this has an answer.

If you take the cos-1(2 sqrt(2)) your calculator should have a fit. Let's check that out. Mine certainly does. So there is something wrong with the question. If there is something to add in please do it and I will it least put an answer in the comments. As it stands, nothing will work. 

If you put your calculator in radians, you will get an answer but it will not be anything resembling the choices you've listed.

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7 0
3 years ago
Read 2 more answers
What is the standard form of a circle
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Escribir la ecuación estándar de un círculo. Dado un círculo en el plano coordenado, Sal encuentra su ecuación estándar, que es una ecuación de la forma (x-a)²+(y-b)²=r².

6 0
3 years ago
Shannon's family is going to install a custom swing set in the backyard. There are 5 kinds of swings and 3 kinds of slides, and
asambeis [7]

Answer:

15 different swing sets

Step-by-step explanation:

The swing set is composed by one swing and one slide.

There is 5 different types of swing, so there are 5 possibilities to fill the one swing we need.

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So, to find the total number of swing sets, we just need to multiply the swing possibilities and the slide possibilities:

Number of sets = 5 * 3 = 15 different sets

8 0
3 years ago
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