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
nexus9112 [7]
3 years ago
14

Help I’ll mark brainlist if correct :)

Mathematics
1 answer:
____ [38]3 years ago
5 0

Answer:

20

Step-by-step explanation:

The whole straight line is 180 degrees. Add 3x, 2x, and 4x all together to get 9x. Then do 180/9x. This will give you 20. x=20.

You might be interested in
Please help me solve this problem
Stells [14]

Answer:

$180

Step-by-step explanation:

To solve, we can set up a proportion and solve.

You earn $45 for 7.5 hours of work, and you earn $ x for 30 hours of work

45/7.5=x/30

Cross multiply

45*30=7.5*x

1350=7.5x

To solve for x, we need to get x by itself. It is being multiplied by 7.5. To undo this, divide both sides by 7.5

1350/7.5=7.5x/7.5

180=x

So, for 30 hours of work, you would earn $180

5 0
3 years ago
Read 2 more answers
Which correctly describes the roots of the following cubic equation x^3-5x^2+3x+9=0?
Bad White [126]

Answer:

C) Three real roots, two of which are equal in value is the right answer I believe.

Step-by-step explanation:


8 0
3 years ago
At a grocery store I bought a bag of 7 apples. Some apples are red and some apples are green. How many combination of 7 apples c
nordsb [41]
6, I guess. 1 red and 6 green, 2 red and 5 green. 3 red and 4 green, 2 green and 5 red, 1 green and 6 red, 3 green and 4 red, 
6 0
3 years ago
The height and length of a right rectangular prism are each 12 cm. The surface area of the prism is
RideAnS [48]

Answer:

99

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP ME!!<br> Find the length of CU.
Viktor [21]

Answer:

Did you ever find the answer? I have the same question!

Step-by-step explanation:


3 0
3 years ago
Other questions:
  • A building has 4 offices. There are 4 people in each of the offices. Each person has 4 chairs.
    8·2 answers
  • 56 1/4% in simplest form. don't understand how to do it
    14·2 answers
  • Solve by completing the square<br> y^2-12=-35
    5·2 answers
  • Tom has a can of paint that covers 37 1/2 square meters. Each board on the fence has an area of 3/16 square meters. How many boa
    15·1 answer
  • Denver, Colorado often experiences snowstorms resulting in multiple inches of accumulated snow. During the last snow storm, the
    9·1 answer
  • 14 3/5 - 3 ÷ 5 11/12​
    5·1 answer
  • What is the slope of the line?
    9·2 answers
  • Based on the information marked in the diagram, ∆XYZ and ∆RST must be congruent.
    15·1 answer
  • They are 14 people is if each person has two slices of pizza how many slices will be left over
    15·1 answer
  • Atul, Bryony and Charlotte share an amount of money in the ratio 4:11:10
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!