davonchenoaworld davonchenoaworld

01-08-2021
Mathematics

contestada

5. Determine the number of square units in the area of the trapezoid whose bases are 3-X units and 10+X units and whose height is 6 units.

Respuesta :

inspirationalgdandyt inspirationalgdandyt

01-08-2021

Answer:

39 units

Step-by-step explanation:

The formula for area of trapezoid is 1/2h(a+b) where a and b are the base/parallel sides.

We have,

a=3-x

b=10+x

h=6

Now,

Area=1/2h(a+b)

=1/2*6(3-x+10+x)=3(13)=39 units

Answer Link

Otras preguntas

What is the value of 1-18+25 if you subtract then add? If you add then subtract?Why is order of operations necessary?

three consecutive even integers have a sum of 168. what's the value of the largest integer?

A six−sided die, with sides numbered 1,2, 3,4,5, and 6, is tossed. What is the probability of tossing a number less than three?

a square photo-display board is made up of 60 rows of 60 photos each.The area of each square photo is 4 square inches.How long is each side of the display board

Explain the connection, or relationship between a protagonist and an antagonist.

What Was Jackson’s perspective on the McCulloch v. Maryland Supreme Court Case

Is 0.127 a rational number

Write an addition equation with a positive addend and a negative addend and a resulting sum of -8

If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only

the student council president wants to find out the opinion of the students on the issue of school lunch options. The president sends out a survey to a random