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hoa [83]
3 years ago
12

What is the length of the hypotenuse? ​

Mathematics
1 answer:
natta225 [31]3 years ago
4 0

Answer:

If you need to find the length of the hypotenuse of a right triangle, you can use the Pythagorean theorem if you know thelength of the other two sides. Square thelength of the 2 sides, called a and b, then add them together. Take the square root of the result to get the hypotenuse.

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The Smith family has a circular garden with a diameter of 22 feet. They cover the garden with mulch. The cost of the mulch is $1
yarga [219]

Answer: 27.5

Step-by-step explanation:

3 0
3 years ago
15 points for someone who can answer & explain this to me thanks
iris [78.8K]

Answer:

see explanation

Step-by-step explanation:

Given

\frac{9}{a^2+9a+20} , \frac{7a}{a^2+11a+28}

Factor the denominators of both fractions

\frac{9}{(a+4)(a+5)} , \frac{7a}{(a+4)(a+7)}

The lowest common denominator of both fractions is (a + 4)(a + 5)(a + 7)

Multiply numerator/denominator of first fraction by (a + 7)

Multiply numerator/denominator of second fraction by (a + 5 )

\frac{9(a+7)}{(a+4)(a+5)(a+7)} , \frac{7a(a+5)}{(a+4)(a+5)(a+7)} , then

\frac{9a+63}{(a+4)(a+5)(a+7)} , \frac{7a^2+35a}{(a+4)(a+5)(a+7)}

8 0
2 years ago
How would I solve this problem in steps pls
gregori [183]
In order to solve for a, we must isolate it. To do this, we should add c to both sides, making a the only term on the left.

Final answer: a=c+d-r
3 0
3 years ago
Find the value of 2 numbers if their sum is 9 and their difference is 1
Sloan [31]
Makes no sense.

p.s i am a fourth grader
5 0
3 years ago
Read 2 more answers
Which equation represents a line with an undefined slope? y = x y = –x y = 0 x = 0
malfutka [58]

Answer:

x=0

Step-by-step explanation: If x=0, then two points on the graph can be (0, 6) and (0,0). using those two points, you can say the slope is 6/0, which is undefined

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3 years ago
Read 2 more answers
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