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
Gnom [1K]
3 years ago
8

Pls help me on this question:)

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
5 0

Answer:

x= 28

Step-by-step explanation:

The angles both sum up to 180°. So, the equation would be: 39+(5x+1)= 180.

Step 1- Add common numbers.

(39+1)+5x= 180

40+5x= 180

Step 2- Subtract 40 to both sides.

40+5x= 180

-40          -40

5x= 140

Step 3- Divide both sides by 5.

<u>5x</u>= <u>140</u>

5     5

x= 28

You might be interested in
1.
cluponka [151]

Answer:

Probably c

Step-by-step explanation:

Tbh

6 0
3 years ago
3 packs of soda cost $10 less than 5 packs of soda. Write and equation that models this, and solve.
zysi [14]
<span>Cost 1 pack = x
3x + 10 = 5x
2x = 10
x = 5
1 pack cost $5
Hope this helped</span>
8 0
3 years ago
Which kinds of symmetry does a square have?
spin [16.1K]
Vertical symmetry because you can cut a square in half vertically and the two parts be exactly the same. Horizontal symmetry because you can cut a square in half horizontally and the two parts be exactly the same. Diagonal symmetry because you can cut the square from corner to corner and the two parts look exactly the same. Rotational symmetry because you can rotate the square and it still look exactly the same. So a square has all of those symmetries. I hope this helped!
4 0
3 years ago
The vertex of f(x) is (2, - 3) . is the vertex of f(x) + 3
Irina18 [472]

Answer:

D. (2 , 0)

Step-by-step explanation:

f(x) + d --> (x , y) -> (x , y+d)

(2 , -3) -> (2 , -3+3) -> (2 , 0)

3 0
3 years ago
What is the solution to the equation n + 12 = 17?
yarga [219]

Answer:

n=5

Step-by-step explanation:

12+5=17 is equal to 12+n=17 so n=5

6 0
3 years ago
Other questions:
  • The length of each side of a square increases by 2.5 inches to form a new square with a perimeter of 70 inches. The length of ea
    6·2 answers
  • Find the exact value of the expression.<br> tan( sin−1 (2/3)− cos−1(1/7))
    7·1 answer
  • Help me please I'm in a rush
    12·1 answer
  • The product of twice a number and six is the same as the difference of eleven times the number and 1/4 fine the number
    5·1 answer
  • (xy + 9y + 2) and (xy – 3)
    8·1 answer
  • 5) A theater earns $3640 from a concert. An orchestra ticker costs three times as
    5·1 answer
  • Plsss help I’m super stuck on this
    10·2 answers
  • Help
    8·1 answer
  • A rectangular rug has side lengths of (x- 2) feet
    9·1 answer
  • What is the value of n?<br> A. 69<br> B. 20<br> C. 29<br> D. 49
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!