christianespino19 christianespino19

01-03-2017
Mathematics

contestada

Given that ABC=DEF,AC=21x-19 and DF=3x+17, find the measure of AC? A.2 B.9 C.21 D.23

Respuesta :

Aliwohaish12 Aliwohaish12

01-03-2017

AC = DF

21x - 19 = 3x + 17
21x-3x=17+19
18x=36
X=2

Answer Link

Аноним Аноним

03-03-2017

The answer to your question is A. 2.

Answer Link

Otras preguntas

A frog in a hemispherical pod (see fig. ) just floats without sinking into sea water with density 1. 35g / c * m ^ 3 if the pod has radius 6 cm and negligible m

Lauren had 3/4 gallon of paint he poured in an additional 1/8 gallon from another can. How much paint doe lauren have?

When the physiological effects of stress begin to stabilize, what stage of the general adaptation syndrome would a person be experiencing?.

What are the examples of figurative language in the song "Zero" by Imagine Dragons?

Three key components of a sound weight-loss program are control of calorie intake, increased physical activity, and behavior...

Annette has purchased a new external dvd drive to use with her pc. She inserts a dvd into the drive and, after several seconds, she receives an error message in

A roller coater i at a peed of 4m/. It accelerate at a rate of 6m/. What i it velocity after 3 econd?

Thomas hart benton, john steuart curry, and grant wood are all artists who were part of the _________ movement.

The goal of Amendments 15,19, and 26 is to ensure that (3 points) Group of answer choices citizens are not discriminated against in the workplace no citizen wil

Please help!!! Lightning that occurs within a cloud is known as ___ lightning.