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
nlexa [21]
3 years ago
12

Solve the proportion: 20/16 = x/80 question 19 options: 6.25 1600 100 160

Mathematics
1 answer:
Aloiza [94]3 years ago
8 0
\dfrac{20}{16}=\dfrac{20:4}{16:4}=\dfrac{5}{4}\\\\\dfrac{5}{4}=\dfrac{x}{80}\ \ \ \ |cross\ multiply\\\\4x=5\cdot80\\\\4x=400\ \  \ \ |divide\ both\ sides\ by\ 4\\\\\boxed{x=100}
You might be interested in
How far was it from the shore to the final location of the sub
laiz [17]
There's no picture for me to help you with 
5 0
4 years ago
The perimeter of a rectangle is 24 inches. Find the dimensions if it’s length is 3 inches greater than its width?
Lapatulllka [165]

Answer:

Length: 9 inches

Width: 3 inches

3 0
3 years ago
Read 2 more answers
A school is selling tickets for the prom. Tickets with a picture package cost $50 and tickets without the packet cost $30. If th
krek1111 [17]

Answer:

Answer

1.0/5

0

1 answer

2780/20 = 139 picture tickets

175-139 =36other tickets

43 - 18*2 = 43 -36 = 7

7 were 3 point shots

11 were 2 point shots

Step-by-step explanation:

8 0
3 years ago
What’s the mean of 3 32 36 30 33 36
Daniel [21]

Answer:

Mean = 28.33

Step-by-step explanation:

Comment

You need two inputs. The first is the sum of the numbers and the second is the number of entries in the data.

Givens

Sum = 3 +  32 +   36 +   30 +   33 +   36

Number of entries = 6

Solution

Sum = 170

Mean = sum / number of enteries

Mean = 170 / 6

Mean = 28.33

4 0
2 years ago
Barty has 70 balloons, and he will pop four of them every second. Fill in the missing information on the table, it relates b, th
Vedmedyk [2.9K]
T b
0 70
1 66
2 62
3 58
4 54

This is not a proportional relationship because the ratios are not equivalent.
1/66 (t/b) is not equivalent to 2/62 (t/b).
4 0
3 years ago
Other questions:
  • Use the Polygon tool to draw the image of the given quadrilateral under a dilation with a scale factor of 34 and center of dilat
    6·1 answer
  • James has just sold his motorbike for £1,890. He bought the motorbike for £2,700. What was his percentage loss? %
    6·1 answer
  • Find the greatest common factor of 18 and 35. <br>​
    10·2 answers
  • math and science. during winter months, freshwater fish sense the water getting colder and swim to the bottoms of lakes and rive
    9·2 answers
  • Classify the triangle as scalene, isosceles, or
    7·2 answers
  • What is | 6 | - | 1 |<br><br> What |6|
    7·1 answer
  • Jamal is buying ingredients to make a large batch of granola to sell at a school fair. He buys 3.8 pounds of walnuts for $4.61 p
    5·1 answer
  • What principal will earn the interest rs.750 in 3 year at the rate of 10% per year .​
    11·1 answer
  • Sean and mason run out of gas while fishing from their boat in the bay. They set off an emergency flare with and initial velocit
    13·1 answer
  • What is the solution, you can round to the nearest tenth
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!