1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dlinn [17]
3 years ago
9

I need help plz 8th math

Mathematics
2 answers:
Lemur [1.5K]3 years ago
8 0

Answer:

56°

Step-by-step explanation:

hii!

to solve this, we need to know that the angles of a triangle all add up to 180 degrees.

we are going to make an x equation here.

2x+3x+40=180

5x+40=180

    -40  -40

5x=140

/5   /5

x=28

angle a is 2x, so the answer would be 28*2 which is 56°

hope this helped out :)

emmainna [20.7K]3 years ago
8 0

Answer:

80 degrees

Step-by-step explanation:

sorry if i'm wrong

You might be interested in
I need to know the answer and how to get it
sergejj [24]
The answer is 5+b, so when b= 14.99, then 5+14.99=$19.99
hope this helps! 

5 0
2 years ago
Rewrite without absolute value sign for different values of x: y=− 2x+5 + 2x−5 if x<−2.5; if x>2.5; if −2.5≤x≤2.5
valentina_108 [34]

Answer:

x<-2.5 =(2x+5)-(2x-5) 2. 5-5

3.0

Step-by-step explanation:

PLz make brainlestiset answer

4 0
2 years ago
I am having trouble figuring out this question, repost again...
tatuchka [14]
12,740 - 200= 12,540 Ft above sea level
8 0
2 years ago
Read 2 more answers
Classify the solid.<br> PLS HELPP
Kruka [31]
Trapezoidal Prism

It is a prism with 2 bases of shape trapezoid
7 0
3 years ago
Read 2 more answers
Dasdasdasdasdasdasdasdasdas.
Luba_88 [7]

Answer:

dodododododododo

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone pls help me with question 21
    5·1 answer
  • Which set does not contain –3?
    8·2 answers
  • Question is in the picture. someone please help!!
    7·1 answer
  • 1/3 (6y - 9) = -2y + 13
    6·1 answer
  • Please helpp failing testtt mathh
    13·2 answers
  • Pleaseeee help me! I will try and give branliest!
    5·1 answer
  • A crab crawls 7ft below sea level. Directly above the crab a bird flies 15 ft above sea level what is the distance between the c
    6·2 answers
  • The truth table represents statements p, q, and r. Which statements are true for rows A and E? Select two options.​
    11·1 answer
  • Connie Hamm demonstrates microwave ovens at a home décor center . She is paid $35.00 per demonstration for the first 10 demonstr
    7·1 answer
  • So desperate giving all of my points for this. Please show work and I'll give Brainliest. Please god please god please god
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!