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andreyandreev [35.5K]
2 years ago
12

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

Mathematics
1 answer:
yulyashka [42]2 years ago
8 0
3 feet... I don’t think the 73 should be square rooted
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How do i solve using the rational root theorem. 2x3-9x2-11x+8=0
Lapatulllka [165]
2(3)-9(2)-11x+8=0
(2)(3)-(9)(2)-11x+8=0
6+-18+-11x+8=0
(-11x)+(6+-18+8)=0 Combine Like Terms.
-11x+-4=0
-11x-4=0
Add 4 to both sides.
-11x-4+4=0+4
-11x=4
Divide both sides by -11.
-11x/-11=4/-11
x=-4/11

Hope this helps!

4 0
3 years ago
Find the point on the line 5x+7y+1=0 which is closest to the point (−4,3).
Keith_Richards [23]

5x + 7y + 1 = 0
4 0
3 years ago
Simplify 12 to the 3rd over 12 to the 7th.
Ganezh [65]

\dfrac{12^3}{12^7}=\dfrac{12^3}{12^3\cdot 12^4}=\dfrac{12^3}{12^3}\cdot \dfrac{1}{12^4}\\\\=\dfrac{1}{12^4}

The 2nd choice is appropriate.

6 0
2 years ago
Read 2 more answers
What is the answer to 1.3 (6.3r - 4.2) = 66.9
liubo4ka [24]
R = 804/91


8.835

this is ur answer i how i helped
5 0
3 years ago
Read 2 more answers
Please help! I really need it
nirvana33 [79]
Add all sides.
5x+2+3x+8+4x-1
Combine like terms
12x+9
Subtract nine to get it on the other side of the equal sign
12x= -9
Divide by twelve
x=-9/12
Simplify
x=-3/4
Plug in x.
4 0
3 years ago
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