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My name is Ann [436]
3 years ago
14

What is the slope of a line that is perpendicular to a line whose slope is -1/3.

Mathematics
1 answer:
solniwko [45]3 years ago
6 0

Answer:

3

Step-by-step explanation:

the perpendicular slope is the negative reciprocal.

-1 divided by -1/3 = 3

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Help plz this is a mastery test
oee [108]

Answer:

8 1/30

Step-by-step explanation:

Calculate by converting into improper fractions.

7 0
3 years ago
Read 2 more answers
14. Write a conditional statement that is TRUE and has a converse that is FALSE.
zepelin [54]

Answer:

conditional: if it is a rose then it's a flower

converse: if it is a flower then it's a rose

8 0
3 years ago
Which eqation is equivalent to 3x + 4y = 15
liubo4ka [24]

Answer:

y=\frac{15-3x}{4}

Step-by-step explanation:

Here we are given an equation in x and y and we are required to solve it for y

we have

3x+4y=15

subtracting 3x from each sides we get

3x-3x+4y=15-3x

4y=15-3x

now we divide both sides by 4 we get

\frac{4y{4}=\frac{15-3x}{4}

y=\frac{15-3x}{4}

Hence A) is our right answer.

6 0
4 years ago
PLEASE HELP ME WITH ALL ITS DUE TODAY!!
Vadim26 [7]

Answer:

Line 1 Slope: - 4/3

Line 2 Slope: 3/4

Line 3 Slope: 3/4

---------------------------------------------------------------------------------------------------------------

Line 1 and Line 2: Perpendicular

Line 1 and Line 3: Perpendicular

Line 2 and Line 3: Parallel

Step-by-step explanation:

Line 1: Passes through (6, -4) and (0, 4).

We first find the slope by using this equation (y2 - y1) / (x2 - x1) -    

(4 - (-4)) / (0 - 6)    

(4 + 4) / (-6)  

8 / -6

-4 / 3  

Slope = - 4/3

___________________________________________________________

Line 2: Passes through (-4, -2) and (8, 7).

We first find the slope by using this equation (y2 - y1) / (x2 - x1) -    

(7 - (-2)) / (8 - (-4))    

(7 + 2) / (12)  

9 / 12

3 / 4  

Slope = 3/4

___________________________________________________________

Line 3: Passes through (-4, -5) and (4, 1).

We first find the slope by using this equation (y2 - y1) / (x2 - x1) -    

(1 - (-5)) / (4 - (-4))    

(1 + 5) / (4 + 4)  

6 / 8

3 / 4  

Slope = 3/4

___________________________________________________________

Line 1 and Line 2: Perpendicular

Line 1 and Line 3: Perpendicular

Line 2 and Line 3: Parallel

5 0
2 years ago
Can someone explain the properties and help me with this work?
Sever21 [200]
The first property is commutative  ( the numbers 38 and 677 are  swapped over)



Then we have the associative property ( where the paretheses are moved to get 38 and -38 together)

then the additive inverse ( 38 + (-38) = 0

and finally to get the 677 we use the additive identity property.

3 0
4 years ago
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