Answer:
56°,72°,52°
Step-by-step explanation:
Acute means angle less than 90°.
An acute triangle is a triangle with all the angles less than 90°.
So we can avoid option B 30°,25°,125° and option D 90°,45°,45°,
Sum of angle in option A
Sum = 59 + 61 + 62 = 182°
So, option A does not represent a triangle.
Sum of angle in option C
Sum = 56 + 72 + 52 = 180°
Here all the angles are less than 90°.
So, the correct answer is 56°,72°,52°.
Answer:
It's the last option: 5^-5/6.
Step-by-step explanation:
Converting to fractional exponents:
= 5^1/3 * 5^1/2 / 5^(5*1/3)
= 5^5/6 / 5^5/3
= 5^(5/6 - 5/3)
= 5(5/6 - 10/6)
= 5^-5/6
Answer:
15 female students in her sample
Step-by-step explanation:
134/1065 x 120 = 15.1
Answer:
Step-by-step explanation:
null set