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gizmo_the_mogwai [7]
3 years ago
11

State if this triangle is a right triangle.

Mathematics
1 answer:
Tanzania [10]3 years ago
8 0

Answer:

It is not

Step-by-step explanation:

15^{2} + 12^{2} = 10^{2} \\225+ 144= 100\\

Therefore the equation is not a right triangle.

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Evaluate (−25)(38)/(−34).
muminat
Multiply 25 and 38, the divide that by 34. 
the negatives will cancel because there is 1 on the top and 1 on the bottom.
i got 27.9412
8 0
3 years ago
Help pls, will choose brainliest if explanation is provided
Nookie1986 [14]

Answer:

solve \: when \: (f + g) \:(4) \\   \\ first \: solve \: for \: f(x) \\ \:  \\  solution  \: .... \\  \\ f(x) = 4x - 3 \\ f(4) = 4(4) - 3 \\ f(4) = 16 - 3 \\ f(4) = 13 \\  \\  \\ now \: solve \: for \: g(x) \\  \:  \\ solution \: .... \\  \\ g(x) =  {x}^{3}  + 2x \\ g(x) =  {(4)}^{3}  + 2(4) \\ g(x) = 64 + 8 \\ g(x) = 72 \\  \\ (f) - (g) = 13 - 72 \\ (f) -(g) = -59

8 0
3 years ago
Can someone help me with these?​
Jet001 [13]
48 is the correct answer because your going to only do the square
4 0
3 years ago
Read 2 more answers
Need help :) will give brainless ⭐️!!
ivanzaharov [21]

Answer:

The answer is B.

Step-by-step explanation:

Counted 8 down and 5 to the right.

5 0
3 years ago
40 points!!!!!!!!!!!!!! *If one of the legs of a right triangle is 4 in and the hypotenuse is 8 in, find the length of the other
madam [21]
Using pythagoras length of the other leg  = sqrt ( 8^2 - 4^2) = sqrt 48 = 4 sqrt3

the ratio of the sides of the triangle = 8 : 4 :4 sqrt3 = 2:1:sqrt3   so this is a 
30-60-90 degree triangle
6 0
3 years ago
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