If ∠t is inscribed in a semicircle, then the measure of angle t is 90°.

a. True

b. False

The product of the areas of two rectangular rugs is 84. If each of the dimensions is a prime number, what are the four dimensions? A. 2, 3, 3, 7 B. 3, 3, 4, 7 C. 2, 2, 3, 3 D. 2, 2, 3, 7

Roger will flip a coin 3 times. which 2 events are disjoint?

Write an expression using the distributive property to find the product of 7*63

Which expression is a trinominal a) x+y-13 b) 4xy c) 4x^3 d) x^3-x^2+7x+5

The table shows the American League batting champions for the years 1999-2003. The sum of these five batting averages is 1.754. Write and solve an equation to determine the batting average x for Bill Mueller, the 2003 batting champion.

What is the solution to this equation? 17x-8x-9=76-40

Suppose you are having a birthday party at the local bowling alley. You're trying to figure out how many people you can afford to invite. 1) The number of guests you can invite to the party varies inversely with the price per bowler at the alley.

Jackson wants to make a scale drawing which has a length of 480 miles and a width of 300 miles. he will use a width of 40 cm. in his drawing. how long should the length of his scale drawing be. (in cm.)

Lee has a jar of hundred pennies. she adds group of 10 pennies to the jar. she adds 5 groups. what number dose she say?

Substitute 3y+2 for x in the second equation 2 (3y+2) - 5y=2