yonasemmanuel13 yonasemmanuel13

24-06-2020
Mathematics

contestada

One of the base for a trapezoid is 5in the other is unknown the height is 3in the area is 18in what is the other base.

Respuesta :

Аноним Аноним

24-06-2020

Answer:

7 inches

Step-by-step explanation:

formula for a trepezoid is 1/2(a+b)*h

1/2(5+x)X3=18 (now make x the subject)

(5+x)X3=36

5+x=12

x=7

so the other base is 7in

Answer Link

Otras preguntas

Which of these descriptions of Julie best depicts growth as it's defined in this study unit? A. Julie's legs are four times as long as they were when she was b

During the Macedonian dynasty, the Byzantine Empire recovered lost lands, renewed painting _____, and created an organized Greek legal code called the _____. A.

The amount of energy available from foods is known as A. ATP. B. carbohydrates. C. calories. D. sugars.

what are some chariteristics of a endoplasmic retculum

Identify three voice qualities.

- 3/4q = 12 What number does q equal?

what is the purpose of a habitat corridor

Standard form to slope-intercept form 4x+3y=12

Calculate the average power required to lift a 490-newton object a vertical distance of 2.0 meters in 10. seconds. [Show all work, including the equation and su

Which number is a factor of 20,but not a multiple of 2. And how do I show my work. This is for my fourth grader