micahmason83 micahmason83

19-07-2020
Mathematics

contestada

Find the length of CD A. 6 meters B. 7 meters C. 8 meters D. 9 meters

Find the length of CD A 6 meters B 7 meters C 8 meters D 9 meters class=

Respuesta :

emma568323 emma568323

23-07-2020

Answer:

D. 9 meters

Step-by-step explanation:

AB = CD, so 9x-27=2x+1.

If you get like terms on the same side you get 7x=28

If you simplify by dividing everything by 7, you get x=4

If you plug 4 in as x into the expression 2x+1, you get 9.

Answer Link

Otras preguntas

¿Cómo está compuesta la Biblia? pliss ayuedenme lo tengo que entregar hoy

Which shows the image of rectangle ABCD after the rotation () (W)? 13 VA 1 V

1. Bicycle riders must: A. Ride with the flow of traffic B. Be given the right of way C. Ride in the center left turn lane

PLEASE HELP!!!!!!!!

During March, the production department of a process operations system completed and transferred to finished goods 19,000 units that were in process at the begi

HELPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!! All of the following cause mechanical weathering EXCEPT ____. a. ice c. burrowing animals b. tree roots d. carbonic acid

Which technique would be best for separating sand and water? A. filtration B. distillation C. chromatography D. evaporation

The rate of interest on a loan is increased from 8.5% to 9% and the debtor has to pay Rs.25 more a year.how much is the loan.

Answer the following questions using 125 words or more: Write about the similarity of the original comic to the enlargement. How similar are they and how can yo

What is the range of the function$f(x) = \frac{1}{1-x}~?$Express your answer in interval notation.