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

How is it possible for Mercury to have frozen ice ?

How is it possible for Mercury to have frozen ice ?

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

what is the answer for (20,8),(9,16) ?

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

How is it possible for Mercury to have frozen ice ?

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What