Which variable was used to define the unknown quantity?

x

y

z

Suppose A is a 2x2 matrix and B is a 2x3 matrix. what are the dimensions of the product matrix AB

What is the sum of the measures of the interior angles of this polygon? A 5-sided figure. 270 degrees 450 degrees 540 degrees 900 degrees

What is the solution set of the equation? x^2-14x=14

What are multiple of 4 starting from 40

Explain why one column in the hundredths grid is equal to 1 column in the tenths grid

6) A plane is preparing to land. It is at an altitude of 4,800 feet. It will descend at a rate of 200 feet per minute. How high will the plane be after 7 minutes? A) 1400 ft B) 3400 ft C) 5,000 ft D) 6200 feet

Find the longer diagonal of a parallelogram having sides of lengths 10 and 15 and an angle measure 60. (round to the nearest whole number.)

Gabi finds a skirt that she likes at the store for $45.99. If the tax rate is 5.8%, how much will the skirt cost in all?

If John makes a down payment when purchasing a new vehicle, interest will be calculated on the price of the Select the best answer from the choices provided. A-down payment B-vehicle minus the down payment C-vehicle D-vehicle plus the down payment

Greatest common factor of 42 and 28