Find the height of an equilateral triangle with side length 8?

A) 4 B) 4/sqrt{2} C) 4/sqrt{3}D) 8/sqrt{3}

John type 110 words and 2 3/4 minutes at this rate how many words can you type in 4 1/4 minutes

12x^2 - 75=3 (2x+?) (2x-5) What is the missing term in the factorization

Solve this equation - 4 (y-2) = 12

82.8cm measured to the nearest tenth of a cm

Triangle PQR is translated by the rule (x - 1, y - 1) and then dilated by a scale factor of 3 centered at the origin.

Prove that: 25^9+5^17 is divisible by 30

James has mapped his seat and his teacher's seat on the coordinate plane at (0,10) and (-4,6). Find the distance between their seats. A. 4√ 17 units B. 16 units C. 4√ 2 units D. 4 units

What is the sum of 90 minutes and 50 minutes? 130 minutes 1 hour, 40 minutes 2 hours 2 hours, 20 minutes

The side lengths of triangle RST are 5, 12, and 13. Which set of ordered pairs form a triangle that is congruent to triangle RST?

Write an inequality that represents the description and then solve. Dave has $15 to spend on an $8 book and two birthday cards (C) for his friends. How much can he spend on each card if he buys the same card for each friend?