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Veseljchak [2.6K]
3 years ago
14

Y=2x-8 and intercept at (-4,-1)

Mathematics
1 answer:
Mila [183]3 years ago
3 0

Answer:

y=2x+7

Step-by-step explanation:

y=2x-8

2 is the gradient.

-4 is x

-1 is y

-1=2(-4)+c

-1=-8+c

-1+8=c

c=7

therefore,

y=2x+7

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The owner of a new restaurant is designing the floor plan, and he is deciding between two different seating arrangements. The fi
podryga [215]

An equation is formed of two equal expressions. The number of people that can sit at a table is 6.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the number of people that can be seated at a table be represented by x, while the number of people that can be seated in a booth is y.

The equation for the two floor plans can be written as,

24x + 11y = 254

12x + 17y = 242

Solving the above equations, by plotting the two of the given equations. Therefore, the number of people that can sit at a table is 6.

Learn more about Equation:

brainly.com/question/2263981

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5 0
3 years ago
There's 2 questions here that need to be answered.<br><br><br> Find the value of each variable.
gladu [14]

Answer:

5. x= 13 y= 18.4

6.

Step-by-step explanation:

question 5:

tan45=x/13

multiply both sides by 13 to get x by its self.

end up with 13×tan45 so put that in the calculator to get x

then you do cos45= 13/y

multiply by y on both sides.

end up with y×cos45=13

divide the cos45 by both sides

put 13/cos45 to get y

question 6:

sin30=4/x

multiply x on both sides

end with x×sin30 =4

divide sin30 on both sides

put 4/sin30 in a calculator to get x

same thing again but with tan30 ahaha

6 0
3 years ago
PLZZZZ HELP QUICK
Diano4ka-milaya [45]

Answer:

22

Step-by-step explanation:

94-6 divided by 4

5 0
3 years ago
Read 2 more answers
Formatting data into a pie chart may help determine wat
Lana71 [14]
A pie chart organizes information depending on what your asking.

For instance,
there are 100 people living in an area.
The question is, what percentage of those people own a cat, dog, bird, fish, and other.
After gathering the results, it seems that,
30% have dogs
25% have cats
15% have birds
10% have fishes
20% have other pets

These results are what were given. And if u put this in a pie chart, you can see that most of those 100 people own dogs while least amount of people own fish. Also, if u add up all the percentages, it makes 100% which is anyways mandatory when making a pie chart, so always count them.

I hope this helps!!
please make my answer brainliest!!
Thank you so much!!

8 0
3 years ago
Find the distance between (-4,-3) and (6,2).
yKpoI14uk [10]

Answer:

(about) 11.18034

Step-by-step explanation:

Use the distance formula to find the distance:

d = sqr (x2 - x1) + (y2 - y1)

Fill in the variables with what you know:

d = sqr ((6 - (-4)) + (2 - (-3)))

(Honestly it doesn't matter what order you put the x and y, as long as x2 and y2 make up the coordinates of one point and x1 and y1 make up the coordinates of the other)

 = sqr ((6 + 4)^2 + (2 +3)^2)

 = sqr ((10)^2 + (5)^2)

 = sqr (100 + 25)

 = sqr (125)

 = (about) 11.1803

5 0
3 years ago
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