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
Dima020 [189]
3 years ago
6

The playing surfaces of two foosball tables are similar. The ratio of the corresponding side lengths is 10:7. What is the ratio

of the area
Mathematics
1 answer:
Dvinal [7]3 years ago
5 0

Let's write this proportion of equivalent ratios in equation form and then plug in our two known values to determine our two unknown values:

    (s1)2 : (s2)2 = A1 : A2

    (10)2 : (7)2 = 100 : 49

 

Ratio of the Areas = 100 : 49

 

You might be interested in
What is 50/90 in simplest form fraction
lisabon 2012 [21]
5/9, is what it should be
8 0
3 years ago
2) Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will res
Veronika [31]

Answer:

the answer should be c

Step-by-step explanation:

5 0
3 years ago
Plz Help! I need this ASAP! I will give brainlest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
viktelen [127]

7)  164.26

8)77.08

9)2405.364

steps for 7) attached

steps for 8)

7 0
3 years ago
2. When there is a strong positive, how do the points look?
motikmotik

When there's a strong positive, the points are: B. Close together.

<h3>Strong Positive Relationship</h3>
  • On a scatter plot, if the data points are close together along the trend line sloping upwards, it means there's a strong positive correlation.
  • Strong positive correlation means the two variables change in the same direction.

Therefore, when there's a strong positive, the points are: B. Close together.

Learn more about strong positive relationship on:

brainly.com/question/15552860

5 0
2 years ago
Annuity A pays 1 at the beginning of each year for three years. Annuity B pays 1 at the end of each year for four years. The Mac
kiruha [24]

Answer:

Calculate the Macaulay duration of Annuity B at the time of purchase is 1.369.

Step-by-step explanation:

First, we use 0.93 to calculate the v which equals 1/(1+i).

\frac{0+1*v+2v^{2} }{1+v+v^{2} } = 0.93

After rearranging the equation, we get 1.07v^{2} + 0.07v - 0.93=0

So, v=0.9

Mac D: \frac{0+1*v+2*v^{2}+ 3*v^{2} }{1+v+v^{2}+ v^{3} }

After substituting the value of v, we get Mac D = 1.369.

7 0
3 years ago
Other questions:
  • Find x and y from the following? 2x+3=y+6 <br>-4x-12=-8y
    14·1 answer
  • In a certain city, 30 percent of the people are conservatives, 50 percent are liberals, and 20 percent are independents. records
    11·1 answer
  • Rectangle DEFG is similar to rectangle LMNP .
    14·2 answers
  • If an object moves 40 m north, 40 m west, 40 m south, and 40 m east, what's the total displacement?
    5·2 answers
  • In quadrilateral ABCD, diagonals AC and BD bisect one another: Quadrilateral ABCD is shown with diagonals AC and BD intersecting
    10·2 answers
  • What is the unit rate of 320 to 16
    13·1 answer
  • What is the standard form of a quadratic equation
    15·1 answer
  • Isaac keeps track of the amount of money in his savings certificate each month. He has accumulated the following data:
    13·1 answer
  • Twice the difference of a number and 8 is 6. use the variable x for the unknown number.​
    8·1 answer
  • Solve the proportion for x.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!