Find the value of x. show work
1 answer:
<h2><u><em>
Answer: </em></u></h2><h2><u><em>
x = √77 </em></u></h2><h2><u><em>
or </em></u></h2><h2><u><em>
x = 8.77 </em></u></h2>
<u><em>
Step-by-step explanation:
it's a right triangle
Pythagorean theorem
the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
x² = 9² - 2²
x² = 81 - 4
x² = 77
x = √77
or
x = 8.77
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Answer:
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Degree - 3
Terms - 3 (Trinomial)
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The degree of a polynomial is the highest power of its variable Degree represents the no. of zeros of the polynomial
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Answer:
the answer is -8.
Step-by-step explanation:
hope this helps!
What do u mean like 82+82?
Answer: (c - 3) / 2 = x
Step-by-step explanation:
If c represents the cookies, then you remove 3 because she ate 3 of the cookies. Since half of the remainder of the cookies were given to her friend, you must divide the product of c - 3, by 2. The reason for the parenthesis is so that it overrules PEMDAS, as parenthesis goes before division.
Answer:
(x - 6)(x + 4)
Step-by-step explanation:
x^2 -2x-24
-24 = -6 * 4
- 6 + 4 = -2
So
x^2 -2x-24 = (x - 6)(x + 4)
