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
Olegator [25]
4 years ago
6

Find the measure of angle a

Mathematics
2 answers:
skelet666 [1.2K]4 years ago
5 0

Answer:

15 degrees

Step-by-step explanation:

In order to have a triangle, all the angles must add up to 180. Since we already have 2 or the three angles, we just add the two angles we have and subtract by 180 (working backwards!). 140 + 25 is equal to 165, and 180 - 165 is 15. Thus, 15 must be your answer.

barxatty [35]4 years ago
4 0

Answer:

a = 15

Step-by-step explanation:

The sum of the angles of a triangle are 180 degrees

a +25+140 = 180

Combine like terms

a +165 = 180

Subtract 165 from each side

a+165-165 = 180-165

a = 15

You might be interested in
Z
andrey2020 [161]
The answer is B.103 degrees
7 0
3 years ago
Find the total number of possible outcomes for 10 styles of running shoes, each in a men’s and women’s version.
Sergio [31]
It’s quite simple. All you have to do is take your men and women which is 2 and multiply that by 10. 2*10=20! So, 20 will be your answer





6 0
4 years ago
4x^2=20x<br> factor step by step please?
GREYUIT [131]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

7 0
3 years ago
Juan is riding his bicycle. He rides at a speed of 6.4 kilometers per hour for 4 hours. For how many kilometers does he ride?
katen-ka-za [31]
Juan rides 25.6 kilometers.

solve by multiplying 6.4 with 4
3 0
3 years ago
Read 2 more answers
Pls help this is due in 10 minutes ​
german

Answer:

3. 16 2/3

Step-by-step explanation:

i hope this helps

5 0
4 years ago
Read 2 more answers
Other questions:
  • A fruit shop sells dried fruit by the pound. The cost for x pounds of raisins is represented by the equation y=3.5x, where y is
    14·1 answer
  • Can someone help explain how to solve this problem please? It would be very helpful.
    11·1 answer
  • How can you cancel out the 5y and 7y from:<br> 4x^2 over 5y times 7y over 12x^4
    8·2 answers
  • Slope = 0, y -- int = 1<br> Write the slope-intercep form of the equation of the line
    13·1 answer
  • Factorise completely:<br> 1. 3xy - x<br>2. 4a² - 9​
    11·1 answer
  • Video
    11·1 answer
  • HELLPPPPPP<br> PLZ <br> Thank you
    10·1 answer
  • Wright the follwing in decimlal form:25/8
    14·1 answer
  • Your brother wants some CD's for his birthday. You decide to order them
    5·1 answer
  • Triangle W'X'Y" is the reflectedimage of A WXY. Graph and identify the line of reflection.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!