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Mademuasel [1]
4 years ago
9

Line L passes through the points (0 - 3) and (6,9).

Mathematics
1 answer:
Luden [163]4 years ago
4 0

a)  find the slope of the line using the given points.

Slope:  9 - -3/6-0 then slope is 12/6 which is 2

Then using formula:  y = mx+b

-3 = 2(0) + b

b = -3

The equation is:  y = 2x -3

B. Slope of a perpendicular is -reciprocal of first line. So here the slope will be -1/2

y = mx + b is used again

2 = -1/2(0) + b

b = 2

The equation is:  y = -1/2x +2

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Instantaneous Velocity is the measure of how fast an object is traveling at a certain time period. Velocity is a vector which means it includes magnitude and direction. You would find it out by dividing the distance by the time at that certain moment.
5 0
4 years ago
Can someone help me pleaseee?
Soloha48 [4]
(2,4) cause where the lines meet
4 0
3 years ago
Read 2 more answers
Sheldon harvests the strawberries and tomatoes in his garden.
shtirl [24]

Answer:

A. 3 13/20

B.3.8 kg

C.Strawberries

Step-by-step explanation:

In order to solve this we just need to find the amount of strawberries he picked, and if he picked 1 2/5 less in the morning and in the morning he picked 2 1/4, we just add that up to know how much he picked in the afternoon:

1\frac{2}{5}+ 2\frac{1}{4}\\1 \frac{2(4)}{20}+ 2\frac{1(5)}{20}\\1 \frac{8}{20}+ 2\frac{5}{20}\\\\3\frac{13}{20}

So in the afternoon he picked 3\frac{13}{20}.

Now he picked 5 3/10 kg of tomatoes but 1.5 were rotten, we just have to withdraw the rotten from the total:

5\frac{3}{10} -1\frac{1}{2} \\5\frac{3}{10} -1\frac{5}{10} \\4\frac{3-5}{10} \\3\frac{13-5}{10} \\3\frac{8}{10}

So now we know that he picked 3\frac{8}{10} kg of good tomatoes.

If he picked in the afternoon and the morning 5.05 kg of strawberries, he picked more strawberries than tomatoes.

7 0
3 years ago
The difference of 11 and 4 times a number equals 3
OverLord2011 [107]
11 - 4(x) = 3
First subtract 11
- 4(x) = - 8
Then divide by negative four
Then you'll get x= 2
So the answer is 2
3 0
3 years ago
A machine produces 75 widgets an hour. How many widgets does it produce in 6 minutes.
AVprozaik [17]
Greetings!

"<span>A machine produces 75 widgets an hour. How many widgets does it produce in 6 minutes?"...

An hour/60 minutes is ten times more than 6.
Therefore, we divide the amount per hour by ten:
75/10
=7.5

The machine produced 7.5 widgets /7 full widgets every six minutes.

Hope this helps.
-Benjamin
</span>
3 0
4 years ago
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