Twelve added to a number equals 18 find the number

The product of sin 30° and sin 60° is same as the product blank of and blank A. cos 60 degrees B. tan 30 degrees A. cos 30 degrees B. tan 60 degrees

A rectangle has dimensions 9 1/4 in. by 15 in. A diagonal of the rectangle forms two matching right triangles. What is the area of one of the triangles?

Is a rate a ratio sometime, always, or never true give an example

Translate to algebraic expression 48 less than y

P = $500 R = 8% T = 3 months (3/12)

Zack wants to make a profit more than $300 for painting 4 identical rooms. The profit he makes is equal to the amount he is paid minus the cost of supplies. The cost of supplies 32.50 for each room.

The sum of the perimeters or two different squares is 32 centimeters, and the difference between there perimeters is 8 centimeters.

A necklace regularly sells for $18.00. the store advertises a 15% discount. what is the sale price of the necklace in dollars

Reagan surveyed a number of her classmates about what time they usually go to bed. Of the fifteen classmates she asked, three said 9 p. m. What percent of the students is this?

Do 8:14 and 20:35 form a proportion