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Ipatiy [6.2K]
3 years ago
9

Please help!!!!!

Mathematics
1 answer:
WARRIOR [948]3 years ago
6 0

3)

~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{9})\qquad (\stackrel{x_2}{-7}~,~\stackrel{y_2}{7}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ -7 -2}{2}~~~ ,~~~ \cfrac{ 7 + 9}{2} \right)\implies \left( \cfrac{-9}{2}~~,~~\cfrac{16}{2} \right)\implies \left( -4\frac{1}{2}~~,~~8 \right)

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Write the equation of the line if the slope = -3/5 and the line passes through (-4, 0). Show your work.
topjm [15]

Answer:

3x+5y+12=0

Step-by-step explanation:

This information is given in the question:

m=-3/5

x1=-4

y1=0

The formula for the equation of a line is:

y-y1=m (x-x1)

From this we can make a substitution

y-0=-3/5 (x--4)

Next simplify

y=-3/5 (x+4)

Multiply both sides of the equation by 5

5y=-3x-12

Make the right side of the equation equal to zero

3x+5y+12=0

This is the equation of the line in general form.

3 0
4 years ago
Read 2 more answers
What is the third term of the sequence defined by f(n)=2n-1
Vilka [71]
F(3)=2(3) -1  
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4 0
3 years ago
Please help me. I will give Brainliest! Please no guessing
nadya68 [22]
First we must know the equation

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or B.

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3 0
4 years ago
Help plz due today and don't worry abt my answers
Elanso [62]
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8 0
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Help please? I will mark brainlist..........
krek1111 [17]

Answer:

P(Red)= 8/24=1/3

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P(all colors except yellow)= 24/24- 7/24= 17/24

P(black)= impossible

8 0
3 years ago
Read 2 more answers
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