Answer:
stays the same
Step-by-step explanation:
when adding terms with like exponents, they stay the same.
2x² + 3x² = 5x²
9 new members !!! 36% of 25 = 9
Answer:
Answer B (57 degrees) is closest
Step-by-step explanation:
Find the measure of Angle A, if the hypotenuse is 26 and the horizontal leg is 14. If this is true, then
cos A = adj / hyp = 14/26 = 0.5385, and
Angle A = arccos 0.5385, which (via calculator) comes out as 1.002 radian, or 57.421 degrees. Answer B (57 degrees) is closest.
Answer:
the prime factorization of 171 can be written as 32 × 191 where 3, 19 are prime.
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