jordannjoseph
jordannjoseph jordannjoseph
  • 19-10-2020
  • Mathematics
contestada

LA = 5x -5
B = 3 + 13
B
Solve for r and then find the measure of B:

LA 5x 5 B 3 13 B Solve for r and then find the measure of B class=

Respuesta :

tedalientelecapris
tedalientelecapris tedalientelecapris
  • 19-10-2020

Answer:

x = 9º

∠B = 40º

Step-by-step explanation:

5x-5º = 3x+13º

[add 5 to both sides]

5x = 3x+18º

[subtract 3x from both sides]

2x = 18º

[divide each side by 2]

x = 9º

/ / / / / / / / / / / / / / / / / / /

3x+13º = 3(9º)+13º=27º+13º = 40º

Answer Link

Otras preguntas

HELP? PLEASE? solve for v. V + 1/9 = 7 ik its easy but im exhausted n my brain wont work
How does the size of the fetal face relate to the cranium? how does this compare to the adult skull?.
Which symbol represents "and" in a truth table?
• Some nitrogen fixing bacteria help increase the fertility. This makes the soil more productive. What activity of bacteria helps make soil more productive? ● (
Please help Thanks in advance!
3. What main process in meiosis ensures genetic variation in the offspring? Ofertilization crossing over O cytokinesis Oreplication​
Can someone pls help me with these questions
F. Thomas Edison developed______in 1891 the first motion picture system
HELP NEEDED ASAP/NOW......NO LINKS AND NO JOKING PLS AUBSERD ANSWERS WILL BE REPORTED<< Scott bought a large bag of cookies at the bakery. He ate 1/5 of a
1. Five times the difference of a number and three is 26. Write and solve an equation to find the value of the number.​