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soldi70 [24.7K]
3 years ago
9

Someone help please!!!

Mathematics
1 answer:
vitfil [10]3 years ago
5 0

Answer:

10%

Step-by-step explanation:

if the total hours of sports being played is 50 hours, and the time playing soccer is 5 hours, you just divide 5 by 50 (technically will be .1, but to make it a percent you multiply by 100)

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Which of the following is the x-intercept for 3y - 4x = 8?
expeople1 [14]
The answer is E because 3 x 0 - 4 x -2 = 8
3 0
3 years ago
What does simplify mean in math?
Law Incorporation [45]
Simplify in Math, like in English, means to make as simple as possible - as "down to the roots as possible".

In the example = 36 + 10 . To simplify fully would be = 46 since that is as simple as it gets.

In algebra, to simplify fully might involve 14 = 2x, where to simplify fully would be to find x (x = 7)
5 0
3 years ago
Read 2 more answers
I need help answering this question. Thanks!
PSYCHO15rus [73]

Hello from MrBillDoesMath!

 

Answer:

Statement 1:  Given

Statement 2:  Vertical angles are congruent

Statement 3:  Midpoint of a segment divides a segment into two congruent segments

Statement 4:  ASA

Statement 5: Corresponding parts of congruent triangle are congruent


Regards, MrB

3 0
3 years ago
(-1,19) and (3, 35)
natka813 [3]

Answer:

\displaystyle \boxed{-4x + y = 23}

Step-by-step explanation:

First, find the <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>]:

\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2}

\displaystyle \frac{-19 + 35}{1 + 3} = \frac{16}{4} = 4

Then, plug these coordinates into the <em>Slope-Intercept Formula</em> instead of the <em>Point-Slope Formula</em> because you get it done much swiftly. It does not matter which ordered pair you choose:

35 = 4[3] + b

12

\displaystyle 23 = b \\ \\ y = 4x + 23

Then convert to <em>Standard</em><em> </em><em>Form</em>:

y = 4x + 23

- 4x - 4x

__________

\displaystyle -4x + y = 23

_______________________________________________

19 = 4[−1] + b

−4

\displaystyle 23 = b \\ \\ y = 4x + 23

Then convert to <em>Standard Form</em>:

y = 4x + 23

- 4x - 4x

__________

\displaystyle -4x + y = 23

** You see? I told you it did not matter which ordered pair you choose because you will ALWAYS get the exact same result.

I am joyous to assist you anytime.

4 0
3 years ago
Given the graph of a line y=−x. Write an equation of a line which is parallel and goes through the point (8,2).
serious [3.7K]

The slope of y = -x is m = -1.  Thus, starting with the slope-intercept form y = mx + b, we substitute -1 for m, 8 for x and 2 for y, to determine the vaue of b:

2 = -1(8) + b, or 10 = b.  Then the equation of the line parallel to y = -x and passing thru (8,2) is:

y = -x + 10.

3 0
3 years ago
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