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Marianna [84]
3 years ago
7

Please help me with math.​

Mathematics
1 answer:
Elis [28]3 years ago
4 0

Answer:

Step-by-step explanation:

1=

option b= 4

2.

option b=60miles per hour

Hope it helps

You might be interested in
The last time brea played softball she hit the ball 35 percent of the times she was at bat based on this information how many ti
WITCHER [35]

Answer:

The answer to your question is 7 times

Step-by-step explanation:

Data

Percent of accuracy = 35%

Times she is at bat = 20

Times she hit the ball = ?

Process

1.- Use proportions to solve this problem

20 times will be the 100%  because is the total number of times she is at bat.

                     20 times ------------------ 100%

                       x            ------------------   35%

                       x = (35 x 20) / 100

                       x = 700 / 100

                       x = 7

2.- Conclusion

From 20 times she is at bat, she will hit the ball 7 times.                

4 0
3 years ago
Write a problem that can be solved by comparing feet and inches using a model. Include a solution. Explain why you are changing
agasfer [191]
Example Problem:
Billy goes to the nurse and she says Billy is 4 Feet 6 Inches. Billy's mom wants to know how many inches tall Billy is. How tall is Billy on Inches?

Solution:
Billy is 54 Inches tall.
=(4 × 12) + 6
=48 + 6
=54 Inches

Explanation:
You are converting the larger unit to the smaller one because you are trying to find how tall Billy is in inches and you know Billy is 4 feet 6 inches, so you need to convert 4 feet to inches.
Please Vote Me The Brainliest!
6 0
2 years ago
Which of the following equations is equivalent to 6.87p + 9.2 = -7.056?
Lina20 [59]

Answer:

The answer is the second one 687p + 920 = -705.6

Step-by-step explanation:

The decimal place in each number was shifted right 2 spots

3 0
3 years ago
Determine if the lines -2x + 3y = -1 and 6x + 4y = 4 are parallel, perpendicular or neither. Explain.
xz_007 [3.2K]

Answer:

Perpendicular

Step-by-step explanation:

-2x+3y=-1

6x+4y=4

----------------

3y=-1-(-2x)

3y=-1+2x

3y=2x-1

y=2/3x-1/3

-----------------

4y=4-6x

4y=-6x+4

y=-6/4x+4/4

y=-3/2x+1

--------------------

2/3 and -3/2 are negative reciprocals, therefore, they are perpendicular.

7 0
3 years ago
Your friend, Taylor, missed class today and needs some help identifying solutions to systems. Explain to Taylor how to find the
bekas [8.4K]

Answer:

Consider the system of equations,

2x-3y=10 and x-5y=15

As we know that,

'The intersection points of the graphs of the system of equations are the solutions of the system of equations'.

So, after plotting the given graphs, we see that,

The only intersection point is (0.714,-2.857).

Thus, the solution of the system is x= 0.714 and y= -2.857.

6 0
3 years ago
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