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
AlexFokin [52]
3 years ago
11

What is the value of h?

Mathematics
2 answers:
algol [13]3 years ago
8 0

The two angles shown are supplementary angles, meaning that there sum equals 180. Knowing this you can set up an equation and solve for h...

3h + 18 + 15h = 180

Combine like terms

18h + 18 = 180

Subtract 18 to both sides

18h + (18 -18) = 180 - 18

18h = 162

Isolate h by dividing 18 to both sides

18h/18 = 162 /18

h = 9

Hope this helped!

Anit [1.1K]3 years ago
6 0

The two angles shown are supplementary angles, meaning that there sum equals 180. Knowing this you can set up an equation and solve for h...

3h + 18 + 15h = 180

Combine like terms

18h + 18 = 180

Subtract 18 to both sides

18h + (18 -18) = 180 - 18

18h = 162

Isolate h by dividing 18 to both sides

18h/18 = 162 /18

h = 9

Hope this helped!

You might be interested in
The number of blueberry muffins that a baker makes each day is
zysi [14]

Answer:

72 I think

Correct me if I'm wrong

6 0
4 years ago
You have the first season of your favorite television show on a set of DVDs. The set
Misha Larkins [42]

Answer: There are 45 combinations.

Step-by-step explanation:

If the order in which you watch the episodes does not matter, then we can use the combinatory defined as:

If we have N elements, and we want to make groups of K elements, we have

C(N,K) = \frac{N!}{(N-K)!*K!}

combinations.

In this case, we have a total of N = 10 episodes, and we want to make groups of  K = 2.

Then we have:

C = (10, 2) = \frac{10!}{8!*2!} = (10*9)/(2) = 5*9 = 45

There are 45 combinations.

8 0
3 years ago
After running a marathon, Marcel’s heart beat rate was 80 beats in twenty seconds. What was his heart rate for 1 second?
boyakko [2]

Answer

4 beats

Step-by-step explanation:

80 divided by 20= 4 beats per second

5 0
4 years ago
Read 2 more answers
There are 12 face cards in a deck of standard playing cards and 20 even numbered cards (2; 4; 6; 8; 10 in each suit). what is th
FromTheMoon [43]
The probability of drawing a face card is 12/52
the probability of drawing an even number is 20/52
face cards and even numbered cards do not overwrap, so no need to subtract anything
Add up: 12/52+20/52=32/52=0.6154
5 0
3 years ago
Which of the following numbers is represented in expanded notation as 6,000 + 200 + 90 + 5?
Papessa [141]

Answer:

6,295

Step-by-step explanation:

just add them

8 0
3 years ago
Read 2 more answers
Other questions:
  • Since it is given that AB ≅ AC, it must also be true that AB = AC. Assume ∠B and ∠C are not congruent. Then the measure of one a
    12·1 answer
  • In a certain classroom, the ratio of boys to girls is 2 to 1. If there are 39 students in the classroom, how many are boys?
    12·1 answer
  • Jeremiah can run 5 miles in 37 minutes. At that rate, how long does it take him to run 1 mile?
    12·1 answer
  • Given the function f(x) = −2x2 + 4x − 7, find f(−4). −55 −7 9 25
    13·2 answers
  • Can u answer this please​
    8·1 answer
  • Are the triangles shown congruent?
    12·1 answer
  • Find two numbers if their sum is -11 and their difference is 41
    12·2 answers
  • *PLEASE HELP WITH SLOVING THESE QUESTIONS IT IS DUE SOON WORTH 100 POINTS*
    6·1 answer
  • Solve using square roots: (x-6)^2=144
    6·1 answer
  • Who has the greater slope?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!