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
blsea [12.9K]
4 years ago
10

Solve for x 15x+5x 14x-6

Mathematics
1 answer:
ValentinkaMS [17]4 years ago
8 0

Look at the picture.

[tex\alpha+\beta=180^o[/tex] - supplementary angles

Therefore we hve the equation:

(14x-6)+(15+5x)=180\\\\(14x+5x)+(-6+15)=180\\\\19x+9=180\qquad\text{subtract 9 from both sides}\\\\19x=171\qquad\text{divide both sides by 19}\\\\\boxed{x=9}

You might be interested in
Jonah recorded the points his team scored during its last nine basketball
Ainat [17]

Jonah recorded the points his team scored during its last nine basketball

games. The mean number of points scored was 42 and the MAD Was 4.4.

The MAD shows that the scores generally varied greatly from the mean.

The scores were mostly less than

38 (42 -4.4 = 37.6)

greater than

46 (42 + 4.4 = 46.4).

#SPJ1

5 0
2 years ago
NEED Help ASAP I Will GIVE BRAINLIST
seropon [69]
57.3 is the answer dididjwkjakz
6 0
3 years ago
Read 2 more answers
Picture explains<br> asdasdasd
tamaranim1 [39]

Answer:

  • Yes, AB is tangent

Step-by-step explanation:

The tangent is perpendicular to the radius. The given triangle is right if AB is tangent.

Use Pythagorean to verify

  • 20² = 16² + 12²
  • 400 = 256 + 144
  • 400 = 400

Confirmed

7 0
2 years ago
I'm having a little bit of trouble figuring out the formula to solve this problem.
goldfiish [28.3K]

Answer:Red price hast he least least cost per gram of apple.

Step-by-step explanation:

1) considering Royal Gala, 75 gram apple cost $0.41

The cost per gram is 0.41/75 = $0.0055

2) considering Honey crisp, 93 gram apple cost $0.82

The cost per gram is 0.82/93 = $0.0088

3) considering Red Prince, 81 gram apple cost $0.36

The cost per gram is 0.36/81 = $0.0044

Since $0.0044 per gram is the lowest of the three, then the type of apple with the least cost per gram is Red prince.

6 0
3 years ago
I need help to solve it
Sidana [21]

Answer:

She will earn £9.01 per hour after the pay rise

Step-by-step explanation:

Here, we want to calculate a value, given the percentage of the pay rise

From the question, the percentage is 6%

The pay rise is thus;

8.50 + 6% of 8.50

= 8.50 + (6*8.5)/100

= 8.50 + 0.51

= £9.01

4 0
3 years ago
Other questions:
  • A cylinder is 8 inches high. The circumference of the base 6pi inches. Find the volume
    7·2 answers
  • 39/40 into a percent
    10·1 answer
  • Please help, me find the area of Letter E.​
    10·1 answer
  • Help your girl out out!
    15·2 answers
  • Which of the following statements is true regarding the difference between a Descriptive investigation and an Experimental inves
    8·2 answers
  • Need help Urgent !!!!<br> Answer the question on the image.
    6·1 answer
  • Simplify answer should only contain positive exponents
    11·1 answer
  • PLEASE HELP PEOPLE!!!! I really need help. urgent. asap.
    10·1 answer
  • What is the answer to the Pattern at 7 and counting by 7
    5·1 answer
  • Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Mrs. Hanson, the P.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!