03-05-2019
Mathematics

contestada

What is the Area of this triangle when x=10 inches? Hint: Area= 1/2bh

What is the Area of this triangle when x10 inches Hint Area 12bh class=

Respuesta :

itmye84 itmye84

03-05-2019

height(h) = 7x

base(b) = 4x

Since you know the value of x, you can plug it in

h = 7(10) = 70in

b = 4(10) = 40in

[tex]A = \frac{1}{2}bh[/tex]

[tex]A=\frac{1}{2} (40)(70)[/tex]

[tex]A=\frac{1}{2} (2800)[/tex]

A = 1400in²

Answer Link

Otras preguntas

hey so i really need to k ow the formula for a trapeazoid prism so that i can find the volume thx

Does breath or air have the most carbon dioxide?

Write a whole number and a fraction greater than 1 to name the part filled. Think: 1 container =1

At the beach what kind of phrase is this A. adjective phrase B. adverb phrase C. appositive phrase

A city planner has announced plans to establish a coastal city that will be the main trading port for a region. Knowing how the geographic location of New Orlea

The Bantu's government was a form of _____

The Ottoman Empire was populated by the _____? a. shiites b. sufis c. sunnis

How do you solve 3x-2y=24

What is -5w = 45 on a numberline

U.S. troops at Omaha Beach met stiff resistance from German gun emplacements until warships began shelling the Germans. A. Yes B. No