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7nadin3 [17]
3 years ago
15

3, I cannot fail this if I do I have a F in math!! Please make sure u know it’s correct I can’t do it alone. Please show me wher

e I need to put the dots!!

Mathematics
2 answers:
V125BC [204]3 years ago
4 0

Answer: y=-3  x=6

Step-by-step explanation:

Deffense [45]3 years ago
3 0

Answer:

(0,-3) and (2,-2)

Step-by-step explanation:

Hey man, I dont usually answer questions but I really dont want u to fail so I think these points might work. I used the formula (y2-y1/x2-1) to check that the slope was right and I got 1/2 so I'm pretty sure this is right. If you need to check it maybe use desmos. Best of luck.

You might be interested in
Through (-3,-3) and (-5,4)
GREYUIT [131]

Answer:

I believe the answer to this question is: Slope-Intercept-Form;

Y= - 7/2x - 27/2.

5 0
3 years ago
​Arif's backyard is 24 by 37 meters. He wants to put a flower garden in the middle of the​ backyard, leaving a strip of grass of
Tpy6a [65]

Answer:

Length of the flower garden = 29 meters

Width of the flower garden = 16 meters

Step-by-step explanation:

I have also attached a diagram for your convenience

Now First let us see the data we are given with:

Arif's backyard length = 37 meters

Arif's backyard Width = 24 meters

Area that should be left with grass = 424 m^2

Now lets suppose the width of the stirp of grass be "a"

According the image the area of backyard will be:

Area ABCD = 24 x 37

Area ABCD = 888 m^2

The length LM will be = (37 -2a)

The Width LO will be = (24 -2a)

Area LMNO = (37 -2a) x  (24 -2a)

Area LMNO = 888 -74a -48a +4a^2

Area LMNO = 4a^2 -122a + 888

Now in order the to calculate the area of the grass strip we must subtract the area LMNO from the total area ABCD and we already know that the areas the area of grass strip should be 424 m^2

hence, A = Area ABCD - Area LMNO

424 = 888 - (4a^2 -122a + 888)

424 = 888 - 4a^2 +122a - 888

424 = -4a^2 +122a

4a^2 -122a +424=0

(We can solve this quadratic equation by breaking the middle term method)

2(2x-53)(x-4) = 0

2(2x-53) = 0

2x -53 = 0

x = 53/2

x = 26.5 (Not Possible)

x-4 = 0

x = 4

Length of the flower garden = 37 -2(4)

Length of the flower garden = 29 meters

Width of the flower garden = 24 -2(4)

Width of the flower garden = 16 meters

4 0
3 years ago
Do you prefer to express solutions to inequalities using interval notation or as an inequality ? Do you think it’s important to
docker41 [41]

Answer:

I prefer to express solutions to inequalities using interval notation. Both formats are are important but I think interval notation is easier to understand and represents better the solutions.

For example, if you have the following inequation:

x-2> 1

x>3

Therefore, the solution could be written either x>3 OR (3, +inf). But what happens if the solution to the system of equation is x>3 or x<-3? The solution can be easily written as: (-inf, -3) U  (3, inf) instead of <em>'x>3 or x<-3' </em>which is more confusing.

8 0
3 years ago
How many total minutes does she read if she read for 20 minutes for the first day and everyday after that she reads five minutes
allsm [11]

Answer:

so on the first day she read 20 and the next they read 25 and the next day they read 30 for those thirty days add five and hopefully you will get ur answer


3 0
3 years ago
An observation deck extends 311 feet out above a valley. The deck sits 261 feet above the valley floor. If an object is dropped
Andreas93 [3]

Answer:

4.12

Step-by-step explanation:

its 4.12 mark me brainiless

6 0
3 years ago
Read 2 more answers
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