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il63 [147K]
3 years ago
12

What is the length of the unknown leg in the right triangle

Mathematics
2 answers:
Zigmanuir [339]3 years ago
7 0

Answer:

i think it might be 15m

Step-by-step explanation:

cricket20 [7]3 years ago
3 0

Pythagorean theorem: ⇒ a²+b²=c²

A unknown leg of a right triangle can be found using the Pythagorean theorem.

a²+b²=c²

a²+9²=√113²

You had to solve by the equation with exponents.

And it gave us ⇒ a²+81=113

And then you had to subtract by eighty-one (81) from both sides of equation form.

And it gave us ⇒ a²=32

And finally you had to used their square root with thirty-two (32) from both sides of equation form.

And it gave us ⇒ a²=32, , and .

32 miles is the correct and final answer.

Hope this helps! And thank you for posting your question at here on brainly, and have a great day.

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The diagram shows a right-angled triangle.
goldfiish [28.3K]

Answer:

Step-by-step explanation:

Ac²= AB²+ BC²

Ac²= 4²+15²= 16+225

Square both side

Ac = √241= 15.52cm

8 0
3 years ago
2x [(12 x 2) - 5 + 34] help
seraphim [82]

2x((12x2)-5+34)

2x(24-5+34)

(48x-10x+68x)

Distributive property?

116x?

8 0
4 years ago
Please help!!<br> I need it quick!!!
sladkih [1.3K]

Answer:

-13 \frac{13}{25}

Step-by-step explanation:

To multiply fractions with both the fraction and whole number you must convert it to an improper fraction by multiplying the whole numbers by the denominators, which you would get 35 for the first fraction and -10 for the second, then you must add the numerators to that number and put the number into the numerator spot. at this point you should have \frac{39}{7} and \frac{-12}{5}.

Now, multiply the numerators by the numerators and the denominators by the denominator and keep it aligned so the products stay in fraction form. now you should have \frac{-468}{35} .

Divide the numerator by the denominator to get the whole number, in this problem that comes out to 13. The remainder of this division becomes the new numerator which in this case would also be 13 and the denominator stays the same so now you have -13\frac{13}{35} which is the answer

Hope i helped!

3 0
3 years ago
Read 2 more answers
What percent of 13 is 25?
kondor19780726 [428]
13 is 52% of 25.

Hope This Helps You!
Good Luck Studying :)
4 0
4 years ago
Find m∠A. Put the answer below.<br> m∠A =
ladessa [460]

Answer:

30 degrees

Step-by-step explanation:

tanA=4√3/12

A=30

4 0
2 years ago
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