What multiplication problem equals 52

What is the circumference of a circle with a diameter of 7 inches? (use for pi) 21 in. 22 in. 21.9 in. 44 in.

Find m such that x^2 + (mx+3) ^2-3=0 has equal roots.

A cube has height of 6 cm. Whatis the surface area of the cube?

Find the measure of angle B. Round your answer to the nearest degree. sin B = 0.8659 a 30° b 60° C 40 d 20

The area of a round table in Kim's living room is 201 square inches. What is the circumference of the round table, to the nearest hundredth of an inch? A 100.49 inches B 89.03 inches C 50.24 inches D 25.12 inches

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.