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
eimsori [14]
3 years ago
13

The angles shown above form a linear pair. Show all of your work for full credit.

Mathematics
1 answer:
Akimi4 [234]3 years ago
7 0

Answer:

A. (4n + 22) + (8n - 10) = 180

B. n = 14

C. 78° and 102°

Step-by-step explanation:

A. The relationship between the two angles that are a linear pair is: their sum gives us 180°. That is:

(4n + 22) + (8n - 10) = 180

B. (4n + 22) + (8n - 10) = 180

Solve for n.

4n + 22 + 8n - 10 = 180

Collect like terms

12n + 12 = 180

Subtract 12 from both sides

12n + 12 - 12 = 180 - 12

12n = 168

Divide both sides by 12

\frac{12n}{12} = \frac{168}{12}

n = 14

C. Plug in the value of 14 to get the measurement of both angles

(4n + 22) = 4(14) + 22 = 56 + 22 = 78

(8n - 10) = 8(14) - 10 = 112 - 10 = 102

You might be interested in
If an object is projected vertically upward from ground level with an initial velocity of 320 ft/sec, then its distance s above
PolarNik [594]
8<t<12 would be your answer buddy :)
6 0
3 years ago
Read 2 more answers
. One-fifth of the plants in a garden are grape tomato plants. Two-ninths of the plants in the garden are cherry tomato plants.
vodomira [7]

Answer:52

Step-by-step explanation:

Given

one-fifth of the plants in a garden are grape tomato plant

two-ninth of the plants in the garden are cherry tomato plants

Also there are 18 grape tomato and 20 cherry tomato plants.

Let Total plants be x

Then Grape tomato plants =\frac{x}{5}=18

x=90

thus there are total of 90 plants

also grape tomato+cherry tomato=18+20=38

Thus there are 90-38=52 remaining plants.

6 0
3 years ago
17.5% commission 1,500
snow_tiger [21]

Answer:

i think you have to take the

17.5

------ × 1500

100

Step-by-step explanation:

i guess.

3 0
3 years ago
What is the least number that has 4 odd factors that are all the same?
mixer [17]


1 x 1 x 1 x 1 = 1

Hope this helps. :)

5 0
3 years ago
Which of these phrases contain a variable? Check all that apply.
kaheart [24]

Answer:

The length of the hall way

the weight of the wombat

4 0
3 years ago
Read 2 more answers
Other questions:
  • For college wrestling competitions, the NCAA requires that the wrestling mat be a square with
    11·2 answers
  • What’s the answer to bx=-7?
    10·1 answer
  • I really need help please
    11·2 answers
  • Lisa and Kate are playing a card game, and a total of 900 points has been scored. Lisa scored 250 more points than Kate. If you
    14·2 answers
  • Whats the answer? 30 pts
    11·2 answers
  • A scientist has
    6·1 answer
  • Lamont has 30 book pack in boxes. Each box holds 7 books. If he fills each box,how many books are left over?
    10·1 answer
  • Given P(A) = 0.4 and P(B) = 0.6, do the following.(a) If A and B are independent events, compute P(A and B).(b) If P(A | B) = 0.
    15·2 answers
  • Select the correct answer from each drop-down menu.
    13·1 answer
  • There are 30 Kids in Mr.Morenos history class.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!