What are the sine, cosine, and tangent of 11 pi over 6 radians?

Isabella is covering a square laptop with square mosaic tiles

What is equal to 3 1/2 and 4/7

23.75 into a fraction

A supermarket purchases chickens wholesale from a farm for $4 each. The store then marks up the chickens 50%. After 10:00 p. M., the supermarket marks down the price of the chickens by 50% to make sure they all sell before the store closes.

A Circle has a circumference of 62.8 miles. What is the radius of the circle

Write a specific formula to describe the variation:x varies indirectly with the cube root of y; x=3when y = 125

A sphere has a radius of 12 meters. What is the approximate volume of the sphere? Use 3.14 for π. Round your answer to the nearest whole number.

8^2 - 4 (-3) (-2) / 8-8^2 : 4

Is 70+12 an expression or an equation

Simplify 2 · 5^2. A. 49 B. 20 C. 100 D. 50