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
mrs_skeptik [129]
3 years ago
13

What is the value of h?

Mathematics
2 answers:
4vir4ik [10]3 years ago
4 0

Answer:

h=9

Step-by-step explanation:

(3h+18)° + (15h)° =180 because they form straight agle together

Solve for h:

3h+18 + 15h =180

18h=180-18

h= 162/18

h=9

Andreyy893 years ago
3 0

Answer:

3h+18°+15h= 180°(straight angle)

=>18h+18= 180°

=>18h= 180-18° = 162°

=>h= 162°/18= 9

option B

You might be interested in
5x^2+40x^2-100x FACTOR
denpristay [2]

= 45x^2-100x

= 5x(9x-20)


I hope that's help !

8 0
3 years ago
What is the 30th term of the linear sequence below?<br><br> -5,-7,-9,-11,-13....
adelina 88 [10]

Answer:

-63

Step-by-step explanation:

This arithmetic progression

The formula is a+(n-1)d

a means the first value

n is the nth term

d is the difference

So a is -5

n is 30

d is -2

So let's substitute

-5+(30-1)-2

-5+(29)-2

-5-58

-63

Therefore the final answer is-63

Just follow the step and the general formula, you will get your final answer

3 0
3 years ago
Which fraction, decimal number, and percent are equivalent?
uranmaximum [27]

Answer:

A. 2/5, 0.40, 40%

Step-by-step explanation:

To turn a fractions into a decimal divided the numerator by the denominator. 2/5=0.40.

8 0
3 years ago
Please help!!!! i will give max points i can
mixer [17]

Answer:

$9

Step-by-step explanation:

These are given:

Total = 22

Cost for shoes = 4

Total games played = 2

Cost per game (g)= ?

So,

22 = 4 + 2(g)

-4      -4

18 = 2g

divide by 2

9 = g

$9 per game

5 0
3 years ago
Read 2 more answers
Here's a list of numbers : 13, 27 ,81, 21 ,43, 48 ,23, 39 ,45 From this list, write down a.) The even number b.) The square numb
vazorg [7]

Answer:

48 is the even number

81 is the square number

13 43 23 are the prime numbers

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the circumference of the circle. Use 3.14 for pi.
    11·1 answer
  • Paul needs to buy 5/8 pound of peanuts.The scale at the store measures parts of a pound in sixteenth. What measure is equivalent
    12·1 answer
  • A Chicken soup Recipe calls for 10 cups of chicken stock how much is this in quarts
    7·1 answer
  • Given that secant theta = Negative StartFraction 37 Over 12 EndFraction, what is the value of cotangent theta, for StartFraction
    11·2 answers
  • In a certain city, the street blocks have a uniform size of 90 meters north-south by 260 meters east-west. If a typical neighbor
    14·1 answer
  • Find the area of the shape shown below.
    11·2 answers
  • The dolphin dives 20 feet below the surface of the ocean. What is the dolphins elevation in feet?
    11·1 answer
  • 9+0+00000+898988888888899+438942838590285=?<br> i need someone to talk to boreddddddddd
    9·2 answers
  • A stick of butter weighs a quarter of a pound. How much do 13 sticks of butter weigh? Please help!!!
    5·2 answers
  • Simplify the polynomial then evaluate for x=-1 3x^2-4+2x-1+x^2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!