3 years ago

What is the slope and the y intercept of the equation -5x+3y=15

Mathematics

1 answer:

Rina8888 [55]3 years ago

6 0

Answer: the slope is 5/3 and the y-intercept is (0,5)

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4 over x+4 - 2 over x+1

babymother [125]

(4/(x+4-2))/x+1

4/(x+2)=x/4+1/2

(x/4+1/2)/x+1

x=-2/5

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3 years ago

What’s the scientific notation of 0.70010

Mice21 [21]

Answer:you can look that up and it will give you the answer on google or photo math

Step-by-step explanation:

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3 years ago

Devin’s friend Ryan lives 2 blocks west and 5 blocks south of Devin. Devin’s friend Andy lives 7 blocks east and 2 block north o

My name is Ann [436]

Answer:

≈11.4

Step-by-step explanation:

We know that, Ryan lives 2 blocks west and 5 blocks south of Devin

=> Coordinate of Ryan: (-2,-5). Because:

2 blocks west = 2 unit to the left = -2

5 blocks south = 5 unit go down= -5

Andy lives 7 blocks east and 2 block north of Devin.

=>Coordinate of Andy: (7,2), because:

7 blocks east = 7 unit ti the right = 7

2 block north = 2 unit go up = 2

Hence, to find out the distance of Ryan and Andy, we use distance formula as below:

$\sqrt{(2+5)^{2} + ((7+2)^{2} }$ ≈11.4

3 0

3 years ago

Read 2 more answers

Which of the following quantities are to the left of zero on a number line? Select three that apply.

emmainna [20.7K]

Answer:

A, D, and E

Step-by-step explanation:

because they are negative

5 0

3 years ago

The floor of the school art closet is be tiled. The closet shaped like a parallelogram. The parallelogram has a base of 16.5 fee

son4ous [18]

The area of the parallelogram is given by:
A = b * h
Where,
b: base
h: height
Substituting values we have:
A = (16.5) * (6)
A = 99 feet ^ 2
The number of packages will be:
N = 99/5
N = 19.8
Rounding:
N = 20
Answer:
It will be needed 20 packages of tile to tile the music room floor

3 0

3 years ago