ashe22100 ashe22100

16-12-2016
Mathematics

contestada

What is the value of x if the is 80?
Please help thanks

What is the value of x if the is 80 Please help thanks class=

Respuesta :

apologiabiology apologiabiology

16-12-2016

BED=80
BED=BEC+CED=2x+4+40

80=2x+4+40
80=2x+44
minus 44 both sides
36=2x
divide by 2
18=x

and AEB is 90 degrees

x=18

Answer Link

tesomas tesomas

16-12-2016

2x+44=80
-44 -44
2x=36
x=18

Answer Link

Otras preguntas

Use the rules of equations and inverse operations to solve the equation. In your final answer, include all of your work. 4 -x^2 = -16

A car is traveling at 35 mph. If its tires have a diameter of 27 inches, how fast are the car's tires turning? Express the answer in revolutions per minute. If

What is an Individual Asynchronous Communicator? And provide 2 examples of people who are like that

What is the act of working with someone to produce or create something? A. Collaboration B. Decision-making C. Non-verbal communication D. Problem solving

Would it be easier or harder to pick up a slippery wet object when your fingers are wrinkled? Explain why or why not

Consistent with____recognition principle, companies record revenue at the time goods are provided to customers.

what number and types of atoms occur in a formula unit of CaN2O6

6. Read the following sentences from "When Greek Meets Greek." Fraser scratch his head. "I know of a landlord up the road who vow that ain't ever taking anybody

are either of these linear?

The class measured the density of a copper block to be 8.6 +/-0.2 g/cm3 at the 95% confidence interval with a standard deviation of 0.4 g/cm. The true density o