04-09-2017
Mathematics

contestada

The area of a triangle is 27 square feet its height is three times the length of its base find the height and base of the triangle

Respuesta :

texaschic101 texaschic101

04-09-2017

A = 1/2 * h * b
A = 27
h = 3b

27 = 1/2 * 3b * b
27 = 1/2 * 3b^2
27 * 2 = 3b^2
54 = 3b^2
54/3 = b^2
18 = b^2
sqrt 18 = b
4.24 = b <=== base

h = 3b
h = 3(4.24)
h = 12.72 <== height

Answer Link

Otras preguntas

what type of reaction produces a metal from its metal oxide

How much work does a person do in pushing a box with a force of 10 N over a distance of 4.0 m in the direction of the force?

A special form of loose connective tissue that pads and insulates the body and stores fuel reserves is known as (A) epithelial tissue. (B) adipose tissue. (C) f

If (x − 2)^2=49, then x could be ?

How Do Clownfish Catch Their Food?

What happens at a conservative plate boundary? Someone please help me in this because I have test today. Aswell please don't copy it from the internet.

How did the Romans rule differently from the Etruscans?

Can anyone help me with turning fractions into decimals 2 1/2

How do you think the people conquered by the Romans felt about their new rulers

what were the main ideas of the reformation?