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
postnew [5]
3 years ago
7

ASAP answer please!!!!!!!!!!!

Mathematics
2 answers:
antoniya [11.8K]3 years ago
3 0
<h2>angle in triangle</h2>

because the triangle above is an isosceles triangle, then both angles are of the same value.

and one thing you should know, the angle above shows the straight angle.

<em>so the sum of all angles is 180</em><em>°</em>

<u>can be written like </u><u>this</u><u> </u><u>:</u>

(5x+13)°+(3x+7)°=180°

5x + 13 + 3x + 7 = 180

8x + 20 = 180

8x = 180 - 20

8x = 160

x = 20

<em>(*the third choice is correct)</em>

EleoNora [17]3 years ago
3 0
Answer= 20

The line is equal to 180 degrees (1/2 of 360 degrees) so you combine 5x+13 and 3x+7 and set it equal to 180 in order to find X which ends up being 20.
You might be interested in
Help pls show work if needed!ALSO GIVING BRAINLIST
Alla [95]

Answer:

You add a bar till the 2 for the 9-10. You add bars till 6 for the 11- 12. You add bars till 8 for the 13-14. You add bars till the 4 for the 15-16.

Step-by-step explanation:

8 0
3 years ago
Alex buys 24 apples from the supermarket. When he gets home, he finds that 6 apples are bad. What percentage of the apples are b
Masteriza [31]
The percentage of apples that are bad is 25%. This is because 25% of 24 is 6. I hope this helped! 
5 0
3 years ago
Least to greatest 0.95 0.61 5/8
lara31 [8.8K]

Answer: 0.61, 5/8, 0.95

Step-by-step explanation:

4 0
3 years ago
7x+8x(9y-) respondaa por favorzinho​
poizon [28]

Answer:

7x+72xy

Step-by-step explanation:

7x+8x(9y)=7x+72xy

3 0
2 years ago
Read 2 more answers
HELP PLEASE!! Which option is correct?!
Alex Ar [27]

Answer:

Step-by-step explanation:

C

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 6+7×y add 10 more
    14·1 answer
  • A Clydesdale drinks about 120 gallons of water every 4 days, at this rate, about how many gallons of water will he drink in 28 d
    13·1 answer
  • Which line shows the first error in the solution?
    12·1 answer
  • A scuba diver was at a depth of 125 feet below sea level. He descends 205 more feet below sea level. What is the new depth of th
    6·1 answer
  • Gabriella swims 2 laps per minute. What is the rate unit?
    5·2 answers
  • 2x-1/6 = 2(x-3)/3 + 1?
    11·2 answers
  • What is 55/100 in simplest form
    14·2 answers
  • Use the graph to calculate the area of the arrow.
    15·1 answer
  • Please HELP, PLZZZZ, PLZZZZZ
    9·1 answer
  • Drag the point A to the location indicated in each<br> scenario to complete each statement.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!