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mafiozo [28]
3 years ago
10

HELPPP ME QUICK PLEASEEE PEOPLE I NEED IT NOW PLEASEE NO LINKS OR BOTS I WILL REPORT YOU SO PLEASE JUST HELP ME Which of the fol

lowing equations describes the line shown below? Check all
that apply
(-4,10)
(-7,-5)

Mathematics
1 answer:
melomori [17]3 years ago
4 0

[B] y + 5 = 5(x + 7)

[C] y - 10 = 5(x + 4)

<h3>Explanation:</h3>

<u>slope</u>(m) = y2 - y1/x2 - x1

  • - 5 - 10/- 7 + 4
  • - 15/- 3 = 5.

<u>Point slope form to find the equation</u>:

  • y - y1 = m(x - x1)
  • y - 10 = 5(x + 4)
  • y - 10 = 5x + 20
  • y = 5x + 30
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(PLSSSS HELP) Determine which three out of the six points shown below are a solution to the equation x-3y=22 Plot the three poin
algol [13]

Answer:

(-2,8)    (7,5)      (1,7)

Step-by-step explanation:

Given

x + 3y = 22

Solving (a): The possible coordinates

We have:

(x,y) = (-2,8)

This gives:

x + 3y = 22 \to -2 + 3 * 8

x + 3y = 22 \to -2 + 24

x + 3y = 22 \to 22

<em>(-2,8) is a point on the grid</em>

(x,y) = (7,5)

This gives:

x + 3y = 22 \to 7 + 3 * 5

x + 3y = 22 \to 7 + 15

x + 3y = 22 \to 22

<em>(7,5) is a point on the grid</em>

(x,y) = (-5,5)

This gives:

x + 3y = 22 \to -5 + 3 * 5

x + 3y = 22 \to -5 + 15

x + 3y = 22 \to 10

<em>(-5,5) is a not point on the grid</em>

<em></em>

(x,y) = (1,3)

This gives:

x + 3y = 22 \to 1 + 3 * 3

x + 3y = 22 \to 1 + 9

x + 3y = 22 \to 10

<em>(1,3) is a not point on the grid</em>

(x,y) = (1,7)

This gives:

x + 3y = 22 \to 1 + 3 * 7

x + 3y = 22 \to 1 + 21

x + 3y = 22 \to 22

(1,7) is a point on the grid

So, we plot the following on the grid

(-2,8)    (7,5)      (1,7)

See attachment

8 0
3 years ago
You want to give your friend a soccer ball for a gift. The soccer ball has a
Ede4ka [16]

Answer:

volume of cube share box = 67.92 inch²

Step-by-step explanation:

given data

soccer ball volume = 85.3π cubic inches

solution

we know that ball will fit inside the box when box length will be equal to diameter of ball

and here soccer ball volume will be express as

soccer ball volume = \frac{4}{3}\times \pi \times r^3      .................1

85.3π  =  \frac{4}{3}\times \pi \times r^3    

solve it we get

r³ = 69.9765

r = 4.12 inch

so diameter = 2 × 4.12 = 8.24 inch

diameter = length of box side

volume of cube share box = a²

volume of cube share box = 8.24²

volume of cube share box = 67.92 inch²

6 0
3 years ago
. Laura and Alicia both exercise 5 days a week. Laura exercises for 30 minutes each day. Alicia exercises for 45 minutes each da
Temka [501]

Answer: 115

Step-by-step explanation: because Laura exercises 150 minuets in all and Alicia exercises 265 in all. so you subtract

265-150 and you get 115

5 0
3 years ago
What is 4863 x 5366!
dsp73
Answer is 26094858.
Have a great day/night :)
7 0
2 years ago
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Write an equation for the nth term of the arithmetic sequence 37, 29, 21, 13, ....
aleksley [76]

Answer:

n= 37 -8n

the first n is the end result, the second in the equation is the __ number, the nth number

Step-by-step explanation:

4 0
3 years ago
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