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
Andrei [34K]
3 years ago
15

Really confused with this problem. It would be great if someone could help

Mathematics
1 answer:
Vitek1552 [10]3 years ago
6 0
(2n+12) + (3n+18) = 180
⇒5n+30=180
⇒5n=150
⇒n=30


x=2n+12
  =2(30)+12
  =72°
You might be interested in
What is greater 4/9 or 1/2?
leonid [27]
Since 4/9 in decimal form is 0.44444
and 1/2 in decimal form is 0.5

0.4444<0.5
1/2 is greater than 4/9

Hope this helped!
8 0
3 years ago
Read 2 more answers
Given f(x)=x2+12x+26. Enter the quadratic function in vertex form in the box. f(x)=
makvit [3.9K]

Answer:

vertex(-6,-3)

Step-by-step explanation:

x^2+12+36-36+26

(x+6)^2-10

v=(-6,-10)

4 0
3 years ago
The equation that models the current water temperature t of the swimming pool is t -6=78 which best describes the error made whe
Serga [27]
78! is the answer to this question! trust! -6
3 0
1 year ago
The area of a rectangle is 70 square inches.
podryga [215]
The correct answer is option a 

but i think there s a mistake .
is the value w represent length

4 0
3 years ago
Read 2 more answers
Kermit's favorite iced tea is made with 151515 tea bags in every 222 liters of water. Peggy made a 121212-liter batch of iced te
muminat

Answer:

The answer is (Choice C)  It is just right.

Step-by-step explanation:

<u><em>The question is incomplete, so the complete question is below:</em></u>

Kermit's favorite iced tea is made with 15 tea bags in every 2 liters of water. Peggy made a 12-liter batch of iced tea with 90 tea bags. What will Kermit think of Peggy's iced tea? Choose 1 answer: (Choice A)  It is too strong. (Choice B)  It is too weak. (Choice C)  It is just right.

Now, to find which of the choice is correct.

So, we find first the unit rate of Peggy's iced tea bags per liter:

If, Peggy made a 12-liter batch of iced tea with 90 tea bags.

Then, Peggy would made a 1-liter batch of iced tea with = \frac{90}{12} =7.5\ tea\ bags.

Now, to get the unit rate of Kermit's iced tea bags per liter:

If, Kermit made a 2 liter of iced tea with 15 tea bags.

Then, Kermit would made a 2 liter of iced tea with = \frac{15}{2} =7.5\ tea\ bags.

<u><em>Thus, the quantity of tea bags per liter is same of both Kermit and Peggy.</em></u>

<u><em>Hence, Kermit will think of Peggy's iced tea that </em></u><u><em>it is just right</em></u><u><em>.</em></u>

Therefore, the answer is (Choice C)  It is just right.

6 0
3 years ago
Other questions:
  • Which statement describes the first step to solve the equation by completing the square?
    5·2 answers
  • A survey was done that asked students to indicate whether or not they have ever prepared a meal for their family.
    14·2 answers
  • The manager of a paint supply store wants to estimate the actual amount of paint contained in 1​-gallon cans purchased from a na
    15·1 answer
  • Please help me with this (ANSWER IN SCIENTIFIC NOTATION) If your right Ill give you brainlist
    5·1 answer
  • Factor 10x2 − 17x + 3.
    13·1 answer
  • A tractor-trailer travels 205.296 miles in 3.12 hours. What is the speed at which the tractor-trailer is traveling?
    12·2 answers
  • CAN SOMEONE HELP ME SLOVE THIS PLEASE THANK YOU Add. - 26 + (- 36)
    15·2 answers
  • 15.268 divided by 10,000 I WILL RATE YOU 5 STARS AND LIKE
    13·1 answer
  • Which of the following is the correct value for x?
    7·2 answers
  • A) The linear model represents the height, f(x), of a water balloon thrown off the roof of a building over times, x measured in
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!