Given the proportion a/b = 5/19, what ratio completes the equivalent proportions a/5 = ?/?

A. a/19

B/b/19

C. 5/19

D. 19/b

8 and 2 quadratic equations with the given roots.

Explain why rearranging a shape might be a good strategy for finding the area of an unusual shape.

What two numbers can multiply to get + 15, however, add together to get - 9?

Suppose you have a bag of colored elastic bands and you choose one without looking. The probability the elastic band you choose is white is P (white ) equals0.5. Write this probability as a percent and a fraction.

Which expression means 3 times a number h

What is the distance between - 24 and - 16.5 on a number line? Select one: O a.-8.5 units O b. 8.5 units O C. - 7.5 units o d. 7.5 units What the anwser

Lena has ridden 22 miles of a bike course. The course is 44miles long. What percentage of the course has Lena ridden so far?

1. x/y where x and y are both rational and y cannot equal 0 A. Rational B. Irrational C. Cannot Be Determined 2. (√x) ^2 where x is rational A. Rational B. Irrational C. Cannot Be Determined 3. x√2 where x is irrational

An open box is constructed of 3500 cm2 of cardboard. The box is a cuboid, with height hcm and square base of side xcm. What is the value of x which maximises the volume of the box?

How many numbers between 1 and 101 are evenly divisible by 4 but not by 8?