Which expression is equivalent to −1/4x+1/2 ? a. 1/4 (-x+1/2) b. -1/4(x+2) c. -1/4 (-x+1/2) d. 1/4 (-x+2)

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

An angle that measures between 90 and 180° is called a(,

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?