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
Lubov Fominskaja [6]
2 years ago
12

Plz help me I don’t get this

Mathematics
1 answer:
Svetlanka [38]2 years ago
7 0

Set up a proportion, cross multiply, and solve.

\frac{7.2}{4} =\frac{x}{3}

3(7.2) = 4(x)

21.6 = 4x

5.4 = x

You might be interested in
I need help with this problem
Monica [59]
B)7:8 is the answer because:

16 total - 7 green = 8 and so
the ratio of GREEN to RED is
7:8
7 green 8 red

For a) it would be 1:2 as it is 16:8 and simplified would make it 1:2
4 0
3 years ago
Does the point (-2, -5) satisfy the equation y = x − -3?
Verizon [17]
No because (-2, -5) is negative and the y coordinate needs to be positive.
4 0
2 years ago
Read 2 more answers
Solve the quadratic formula <br> 2x^2+9x=-7
andriy [413]

Answer:

Step-by-step explanation:

2x² + 9x = -7

2x² + 9x + 7 = 0

When we multiply we should get 2*7 = 14 and when we add we should get 9. Find the factors of 14 ---> 1,2,7,14. Factors are 2,7 as when we multiply we get 14 and we we add, get 9

2x² + 2x + 7x + 7 = 0

2x( x + 1) + 7 (x + 1) = 0

(x  + 1)(2x + 7) = 0

                   

5 0
3 years ago
33 1/3 of 21 (finding the percent of a number)
iragen [17]
<span>33% of 21=6.93 i think this is the answer</span>
5 0
3 years ago
received a bag of his favorite candies, for Teacher Appreciation Week, 5 were Hersey's, 3 were Butterfingers, 7 were crunched, a
dlinn [17]

Answer:i dont know

ok

i just need points

Step-by-step explanation:

done ??

3 0
2 years ago
Other questions:
  • Examples of a scientific law at least one
    10·2 answers
  • In the diagram below , tan theta =square root 3. What is the value of m?
    5·1 answer
  • The perimeter of a garden is 82 feet. The length is 5 more than twice the width. What is the width of the garden?
    5·2 answers
  • The figure below shows parallel lines cut by a transversal:
    12·1 answer
  • What is the justification for step 2 in the solution process?16-5x=1-4x; -5x=-4x-15; -x=-15
    6·1 answer
  • Name the plane represented by the top of the box.
    6·1 answer
  • (8+2)-5=???????????????????
    5·2 answers
  • Select the correct answers (there are more than one that are correct)​
    15·1 answer
  • What is the area of the irregular polygon shown below?
    14·1 answer
  • Summer read 70 pages in 5 days. 1) How many pages did she read per day? 2) How many days did it take Summer to read 56 pages?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!