amiee0112 amiee0112
  • 14-08-2020
  • Mathematics
contestada

i need help can someone help me please

i need help can someone help me please class=

Respuesta :

eunice1234
eunice1234 eunice1234
  • 14-08-2020

Answer:

a. x=80

b. x=30

Step-by-step explanation:

Use the exterior angle theorem: as shown in the picture

# a

25+x=105

     x=80

#b

2x+(3x+2)=152

       5x+2=152

          5x=150

            x=30

Ver imagen eunice1234
Answer Link

Otras preguntas

Find the value of the monomial. 5x^3 for x=0.5
Deductive reasoning is a 1.(top-down) 2(bottom-up) 3.(intuitive) approach because it generates a hypothesis by working from 1.(generic) 2.(specific) concept
C f 33 mi 44 mi What is the length of the hypotenuse? C = miles
Which of these is an opinion?
Can someone please help me with this!! I don't know how to do this
Match The Following 30 POINTS
Help Easy math problems !!!!!
All of the following are possible explanations for what happened to the Lost Colony except: assimilation into local Indian tribe merged in w/ Spanish O died fro
A plane travels 3,625.26 miles in 6.9 hours. What is the plane’s unit rate? Represent this situation with a fraction. a. Represent this situation using the same
PLZZZ HELP During a field trip to a weather station, students were shown how an instrument used to measure the height of water relative to land works. The instr