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
Tanzania [10]
3 years ago
5

Find the proportion of the missing number 7/a = 2/4

Mathematics
1 answer:
masya89 [10]3 years ago
8 0

Answer:

Step-by-step explanation:

7/a = 2/4

2a = 28

a = 14

You might be interested in
-<br> At x=3 the function given by f(x) {x^2, x&gt;3<br> 6x-9x&gt;3<br> =
siniylev [52]
WHAT DOES THIS MEAN? I’m confused
6 0
3 years ago
A jar is filled with pennies and nickels in the ratio of 5 to 3. There are 30 nickles in the jar, how many coins are there?
vladimir2022 [97]

50 pennies. 30 nickels. 80 coins in total.

7 0
3 years ago
Read 2 more answers
A rule of thumb for estimating the size of a crowd is that 2 people take up
Leno4ka [110]

Answer:

120 people

Step-by-step explanation:

Length of dance floor = 30 ft

Width of dance floor = 20 ft

Given that 2 people will occupy 5 ft² of space, the number of people that will crowd the floor of the dance floor is calculated as follows:

= Area of dance floor ÷ 5 ft²

= (30*20) ÷ 5

= 600 ÷ 5

= 120.

120 people will crowd the dance floor.

8 0
3 years ago
Children shorter than 54 inches get into the water park free. Howard is currently 42 inches tall. He grows approximately 3 inche
slava [35]

Answer:

42 + 3y ≤ 54

Step-by-step explanation:

6 0
3 years ago
What is the slope of the line?<br> y=-5x-9<br> slope=_______
Lady_Fox [76]
-5x

The basic formula for slope of a line is
y = mx + b
where m is the coefficient of x and the slope.

Your equation is already in the right formula. The number there is -5x as your slope. Good luck!
8 0
3 years ago
Other questions:
  • The angle of depression from an airplane to the top of an air traffic
    12·1 answer
  • What is the length of the hypotenus of a right triangle in each of the two legs is 7 units
    7·1 answer
  • Help me please!!!!!!!!!
    13·1 answer
  • 2 Question with 100 points<br> Easy question<br> Topic: Multiplying and Dividing Fractions
    11·1 answer
  • A- (x,y) -&gt; (x,-y)<br> B- (x,y) -&gt; (-x,y)<br> C- (x,y) -&gt; (y,x)<br> D- (x,y) -&gt; (y, -x)
    7·1 answer
  • What is the radius and diameter of the following circle?
    15·2 answers
  • Lucas wants to have at least $4,000 in his account. He has $2,500 to deposit into an account that earns simple interest at a rat
    8·1 answer
  • Solve the system of equations by substitution.<br><br> y= -x-2<br> 3x+3y=6
    8·2 answers
  • First one to answer gets brainlist <br><br><br>what's ur fav color?​
    8·2 answers
  • Determine the solution for the system of equations: y = -2x + 1 3x - 2y = 5 A. (1, -1) B. (-1, 1) C. (-1, 0) D. No Solution
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!