stehanienh2006 stehanienh2006

12-10-2020
Mathematics

contestada

PLEASE HELP. given AC=30, find the value of x, and the length of BC

PLEASE HELP given AC30 find the value of x and the length of BC class=

Respuesta :

youjustin75 youjustin75

12-10-2020

x=4 BC=13

steps

set both equations equal to each other m, 3x+1=2x+5
subtract 2x from both sides, x+1=5
subtract 1 from both sides, x=4
then plug in 4 for x, 2(4)+5 so BC= 13

Answer Link

Otras preguntas

Match the part of the circle to its correct name.

Help ASAP √3 (5 + √2)

please qive me questions on Mental health concerns on during pandemic like example:- were you or anyone you know was affected by the global crisis mentally? bas

Biological, Psychological, and emotional Changes that happen in human being between birth and end of adolescence?

Which of the following is an example of an Interval training set?

(All yes or no questions). Determine whether each of the following pairs of angles have equal measures: a. KJLand LJM b. MJP and PJR C. LJP and NJR d. MJK and P

Write ang ten verbs and show their tense types.

What does it have to do with the U.S. isolating or being active in foreign affairs in Asia?

Mateo begins his dive at sea level. He dives down 15 meters, and then rises up 4 meters. He dives again, going down 7 meters. Which equation models Mateo’s move

Help pls this is really hard