Circle E is being inscribed in ΔABC. The diagram shows all but the final step of the construction. What is the length of the radius of circle E?

a. ED

b. EC

c. EF

d. EA

What value of n solves the equation? 2 to the power of n equals 1/8 ?4 ?3 3 4

A card is randomly drawn from a standard deck of cards. What is the probability that it is a two or a heart?

Yousing the distributive property what is 3 (x+12)

Six times the reciprocal of a number equals 3 times the reciprocal of 2. Find the number

in an office building, 96 offices are currently being rented. This repreents 80% of the total units. how many offices are there in building

John is making a tent for his next camping trip out of waterproof material. He is going to use two different colors for the tent and needs to know how many square yards of material he will need for the lateral portion of the tent.

How many solutions does the equation |x+7|=0 have?

There are 14 books on a shelf. 6 of these books are new. (a) What is the ratio of used books to all books? (b) What is the ratio of new books to used books? ?

What is the average rate of change from x=-1 to x=1

Choose the quadratic equation that has a leading coefficient of 8 and solutions - 10 and 7/8