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Zarrin [17]
3 years ago
7

What is 4 is to 3 as x is to 20

Mathematics
1 answer:
Reptile [31]3 years ago
6 0

Answer:

Step-by-step explanation:

Better write, "Solve '4 is to 3 as x is to 20' for x."

x = 80/3

Writing out this equation of ratios, we get:

 4        x

------ = -----

  3       20

Cross multiplication here yields:

3x = 80, and then x = 80/3.

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………… can someone pls help
MakcuM [25]

Answer: It would be 170

Step-by-step explanation:

5 x 10 + 5 x 10 + 5 x 10 = 150 but since it is park of the rectangle and not the triangle you don't multiply by 1/2 but the triangle part  4 x 5 you do 4 x 5 x 1/2 with is ten then you do it for the other side 4 x 5 x 1/2 equals ten. So 150 + 10 + 10=170

4 0
3 years ago
If (3, 5) is a solution of both y= 4x + 7 and y=5, what is the solution of 4x + 7=5?
diamong [38]

Answer:

Step-by-step explanation:

X=-1/2

Hope this helps mark me as brainiest pls

3 0
3 years ago
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Carmen leaned a 13-foot ladder against a wall. If the base of the ladder is 4 feet from
ira [324]

Answer:

13+4=17

Step-by-step explanation:

4 0
3 years ago
A line passes through the points(5,22) and (8,25) Write a linear function rule in terms of x and y for this line. The linear fun
Sidana [21]
SOLUTION

Set the function equal to zero to solve for x.

{
0
=
1
2
x
−
3
3
=
1
2
x
6
=
x
x
=
6

​⎩
​⎪
​⎪
​⎪
​⎪
​⎪
​⎨
​⎪
​⎪
​⎪
​⎪
​⎪
​⎧
​​
​0=
​2
​
​1
​​ x−3
​3=
​2
​
​1
​​ x
​6=x
​x=6
​​
The graph crosses the x-axis at the point (6, 0).

Answer is The constant x-value is 7, so the equation is x = 7.
6 0
3 years ago
A box contains cards that are numbered from 1 to 100. What is the probability of randomly selecting a number that is less than 1
Nitella [24]

Answer:

c

Step-by-step explanation:

If there are 100 cards and you can only pick numbers less then 12, you then could only have a number between 1 and 11

4 0
3 years ago
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