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Vlada [557]
2 years ago
11

10 POINTS!!! PLease help !!!!!

Mathematics
1 answer:
NemiM [27]2 years ago
3 0
It’s only 5 points but I’ll answer the first one he makes 10$ an hour so if they want you to Wright it in a equation it’s would be y=10x+0
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write an equation in slope intercept form of a line that passes through the point (14, 8) and is (a) parallel (v) perpendicular
svet-max [94.6K]

Answer:

y-8=-\frac{7}{3} (x-14)

Step-by-step explanation:

We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point and a slope from the equation. We will chose point-slope since we have a point and can find the slope.

Point slope:y-y_1=m(x-x_1)

We must find the slope using the slope formula.

Slope:m=\frac{y_2-y_1}{x_2-x_1}

We substitute x_1=4\\y_1=9 and x_2=-3\\y_2=6

m=\frac{6-9}{-3-4}

m=\frac{6-9}{-3-4}=\frac{-3}{-7} =\frac{3}{7}

m\neq \frac{3}{7} in our new equation because it is perpendicular to it. This means we will need to change it into its negative reciprocal which is m=-\frac{7}{3}.

We will substitute m=-\frac{7}{3} and x_1=14\\y_1=8.

y-8=-\frac{7}{3} (x-14)

This is the equation of the line perpendicular to the equation line through the points given that crosses through (14,8).


5 0
3 years ago
Danielle will use the instructions in the box below to make a cleaning solution I
matrenka [14]

13 cups of water -- 2 cups of concentrated cleaner  (the ratio is \dfrac{13}{2})

w cups of water -- 5 cups of concentrated cleaner (the ratio is \dfrac{w}{5})

Write a proporion:

\dfrac{13}{2}=\dfrac{w}{5}.

Answer: option A

4 0
3 years ago
A football team incurred a 10 yard penalty for being off sides. Write an integer to represent this situation?​
iVinArrow [24]

Answer:

sir u can try looking up on internet, we do not do homeworks/assignemnts for people

Step-by-step explanation:

5 0
3 years ago
Need help been trying for 20 min
Nikolay [14]

Answer:

lol i think its false and ik the pain

Step-by-step explanation:

6 0
3 years ago
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Abdul was scuba diving 76 feet below the surface of the ocean. To get a closer look at a school of fish, he swam up 28 feet
harkovskaia [24]

Answer:

He is at 48 feet below the surface

Step-by-step explanation:

76-28= 48

5 0
3 years ago
Read 2 more answers
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