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
Alinara [238K]
3 years ago
15

Please help me with this.

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

53

Step-by-step explanation:

Angle DCB is equal to the sum of the 2 interior angles (Angle CBA & angle BAC)

So:

(3y + 8) + 4y = 113

(3y + [8-8]) + 4y = 113-8

3y + 4y = 105

7y = 105

7y/7 = 105/7

Y=15

Plug it into the equation:

3(15) + 8

45 + 8

53

Hope this helps! Have a great rest of your day!

You might be interested in
Whats the slope of this
pantera1 [17]

Answer:

   2/3

Step-by-step explanation:

Pick two points on the line

(-2,0) (1,2)

Using the slope formula

m = (y2-y1)/(x2-x1)

   = ( 2-0)/(1--2)

     (2-0)/(1+2)

   2/3

5 0
3 years ago
Read 2 more answers
Students were asked to choose their favorite sport
r-ruslan [8.4K]

Answer:

5/9-1/9=4/9

Step-by-step explanation:

5/9 chose basketball or soccer. 1/9 chose basketball.

<h3>answer is 4/9</h3>
4 0
2 years ago
Please help me do this one complicated and confused
IrinaK [193]

Answer:

9

Step-by-step explanation:

Area of a triangle=(base*height)/2

1) Input the values

54=(12h)/2

2) Multiply both sides by 2

54*2=(12h/2)2

108=12h

3) Divide both sides by 12

108/12=12h/12

9=h

I hope this helps! Please comment if you have any questions.

3 0
3 years ago
Read 2 more answers
Solve the equation for x. 8(2x − 6) = 96
Andrej [43]
Divide both sides by the numeric factor on the left side then solve x=9
6 0
3 years ago
Read 2 more answers
If you receive 20% off a pair of pants that costs 48.00$ what is the discount and final price
LenaWriter [7]

0.2(48)= $9.6 [discount]

48-9.6 = $38.40 [total]

6 0
2 years ago
Other questions:
  • Can u please give me a answers for these?
    14·1 answer
  • What is the equivalent 1/4
    11·2 answers
  • Scott is going for a run. He runs for 12.5 miles at a speed of 5 miles per hour. For how many hours does he run?
    14·2 answers
  • The stem-and-leaf plot shows the number of words in the classified ads in a newspaper one day.
    6·1 answer
  • Find the number of permutations in the word circus.
    13·2 answers
  • If a quadratic polynomial has an absolute minimum at (-3,-5), what is the range of the polynomial?
    6·1 answer
  • the area of a circle is 81 pi m^2. what is the circumference, in meters? express your answer in terms of pi.
    12·1 answer
  • HELPPPPPPPPPPP MEEEEEE
    13·1 answer
  • The theoretical probability of rolling a 6 with a single die is
    8·1 answer
  • 6. The graphs of linear functions fand g are shown on the grid.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!