Lol your a little kid but hold on
Answer:
x = 24.5
Step-by-step explanation:
the angles form a straight line, and a straight line equals to 180°
=> (5x + 8) + (3x - 24) = 180
=> 8x = 196
=> x = 24.5
Answer:
x = √53
Use the pythagorean theorem to solve for x, which would be c in the equation a^2 + b^2 = c^2.
(a and b are the sides that meet up in a right triangle, c is the hypotenuse. In this case, you are solving for the hypotenuse.)
Step-by-step explanation:
1. Plug in the numbers in the pythagorean theorem.
2^2 + 7^2 = c^2 (remember, each variable is squared)
2. Simplify.
4 + 49 = 53
Since each variable in the pythagorean theorem is squared, the side value would be √53.
Answer: a=x, then polynomial is zero.
a = x - 1/(x^2+x-1), then polynomial is one, but we have to note (x^2+x-1) != 0.
Step-by-step explanation:
The polynomial product is identically zero when a = x, since factor (x-a) becomes zero. Another way for a polynomial to not contain x is if it is a constant not zero. For example,
(x-a) = 1/(x^2+x-1)
a = x - 1/(x^2+x-1)
Substitute a = x - 1/(x^2+x-1) into
(x^2+x-1)(x-a) = (x^2+x-1)/(x^2+x-1) = 1.
Since they are parellel sides it will be efficiet as 13. Answer is 13.
Hope this helped ( thx if you give branliest as well)