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
andrezito [222]
3 years ago
5

ASAP - 40 POINTS

Mathematics
1 answer:
musickatia [10]3 years ago
3 0

Answer:

 28+66+86=180

180=180

Step-by-step explanation:

Since there is a triangle and the 3 measures from the angles we can find the value of x using the hint given that the sum of the interior angles must be 180°

Write the equation

x+(2x+10)+(3x+2)=180\\

Simplify left side of the equation

6x+12=180\\

Solve equation for x

6x=180-12\\6x=168\\x=28

Replace x into the 3 angles and find their respectives  values

A=x\\A=28\\\\B=2x+10\\B=2*28+10\\B=56+10\\B=66\\\\C=3x+2\\C=84+2\\C=86

Check if the answers are correct

28+66+86=180\\180=180

PLEASE MARK ME AS BRAINLIEST

You might be interested in
Convert 1/5 to a percentage.<br> And<br> Convert 12/100 to a decimal. <br> Please help.
S_A_V [24]

Answer:

20%

0.12

Step-by-step explanation:

Convert 1/5 to a percentage.

1/5 * 100% = 20%

Convert 12/100 to a decimal.

0.12

8 0
3 years ago
Read 2 more answers
5( x + 9)<br> What is the answer to that
emmasim [6.3K]

Answer:

5x + 45

Step-by-step explanation:

distribute 5 to both x and 9 so multiply them both

7 0
2 years ago
Read 2 more answers
Plz help me out xx tysm
stiv31 [10]

Answer:

see explanation

Step-by-step explanation:

let the number be x , then

\frac{1}{2} x = 44.3 ← is the equation

6 0
3 years ago
Read 2 more answers
HELP ILL GIVE BRAINLIEST
Alex17521 [72]
Y=2x+2 easy
The slop=2/1
Y-int= (0,2)
7 0
3 years ago
Ok, so I'm pretty sure this one is 11.5 I just wanted to make sure with u guys! :)
Furkat [3]

Answer:

C: 23 cm

Step-by-step explanation:

This is the answer because:

1) Area of trapezoid is: (base1 + base2)/2 x height

2) In this case, it is 14 + 8 which is 22. 22/2 is 11.

3) Now we have to do 253/11 which is 23 cm.

Hope this helps! :D

4 0
3 years ago
Read 2 more answers
Other questions:
  • giles is searching for a sock and discovers that he has 10 socks for every 5 pairs of shoes. if he has 20 socks how many pair of
    8·1 answer
  • paul says that the area of a triangle with base 16 meters and height 5 meters is 80 square meters paula says that the area is 40
    8·1 answer
  • What is the value of the expression if m=2 and n-6?
    6·1 answer
  • What is the power of 1^5
    10·2 answers
  • Evaluate the function at the given point ​
    7·2 answers
  • What is the slope of the line shown below?
    13·1 answer
  • What is the answer to this problem
    14·2 answers
  • Solve the inequality and graph the solution on the line provided.<br> 3x + 12 &gt; 3
    15·1 answer
  • Evaluate b-(-1/8)+c where b=2 and c=-7/-4
    11·1 answer
  • agent bourne transferred classified files from the cia mainframe into his flash drive. the drive has 72 megabytes on it before t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!