Does a triangle have perpendicular line segments

The area of a triangle may be found by multiplying the height by one-half of the base. the area of a triangle is 21 square inches. if its base is 7 inches, find the height in inches.

What is the solution to 2.3a = 9.2? A. a = 21.16 B. a = 11.5 C. a = 6.9 D. a = 4

Word problem The bakers at healthy bakers can make 190 bagels in 5 hours. How many bagels van they bake in 21 hours? What was that rate per hour?

What is the range of 12 8 17 12 15 18 30

Does the (1,2) satisfy the equation Y equals 3X

After travelling 2/5 of a Journey a driver found that he had 60km more to go find the length of the whole Journey?

Mata exercises 30 minutes each day Greg exercises for 10 minutes each day how many more minutes that's Greg exercise in a month of 31 days than Martha

Find the product of: (x+3vs) (2x+3vs)

What is of 1/7 of 49

What's the difference between 3 - (2+5) and 3x - (2x+5)