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monitta
4 years ago
14

50 POINTS! + BRAINLIEST! PLEASE HELP

Mathematics
2 answers:
denis23 [38]4 years ago
6 0

Answer: yes it is

Step-by-step explanation: put into a graph and it will become clear

makkiz [27]4 years ago
5 0

slope = rise over run = y/x

A (-1,3) slope = 3/-1 = -3

B (1,2) slope = 2/1 = 2

C (-3,-1) slope = -1/-3 = 1/3

2 lines need to be negative reciprocals in order to be a right triangle

negative reciprocal of -3 is 1/3

 so this is a right triangle

You might be interested in
3(1)+2(_)=6<br><br> plz help on filling in the blank
TEA [102]

Answer:

x = 3/2

Step-by-step explanation:

Let's solve your equation step-by-step.

(3)(1)+2x=6

Step 1: Simplify both sides of the equation.

(3)(1)+2x=6

3+2x=6

2x+3=6

Step 2: Subtract 3 from both sides.

2x+3−3=6−3

2x=3

Step 3: Divide both sides by 2.

2x/2  3/2

x = 3/2

Hope this helps :)

7 0
3 years ago
What do i type? please help me.
sergij07 [2.7K]

Answer:

x = 10; x = 0

Step-by-step explanation:

x < 29 means x is less than 29. Any number less then 29 is a solution.

For example, pick x = 10. Since 10 < 29, x = 10 is a solution. How do we know x = 10 is a solution?

We start with x < 29.

Now replace x with 10.

10 < 29

Since 10 < 29 is a true statement, then x = 10 is a solution.

Now pick another number less than 29. For example, oick 0.

x = 0 is a solution.

Proof:

x < 29

Replace x with 0:

0 < 29

Since 0 < 29 is a true statement, then x = 0 is a solution.

You can give more solutions just by picking any numbers that are less than 29, such as 1, 2, 3, 15, 28, 23, -5, -18, etc.

Answer: x = 10; x = 0

4 0
3 years ago
Read 2 more answers
Last one still need major help
harkovskaia [24]

Since it is 12 dollars per hour, she would multiply the number of hours they were conoeing with the cost... $12. The answer is B... 12h

4 0
4 years ago
PLEASE HELP!!! I tried using different formulas, adding, subtracting, dividing, multiplying you name it and I have yet to find t
zvonat [6]

Answer:

19.14

Step-by-step explanation:

You have a half circle and a square, look at them separate then add for the area.

Circle

Your radius is half the diameter, so 4/2

Radius  = 2

A = 3.14 * radius\\A = 3.14 * 2\\A = 6.28

This is for the entire circle, half of that would be 3.14

Square

A = 4^{2} \\A = 16

Add them both together for a total area of 19.14 square miles

6 0
3 years ago
3p-4=8and 2p=4 is it equivalent
Mars2501 [29]
3p-4=8
+4 on both sides to get
3p=12
divide each side by 3 to get p=4

2p=4
divide off 2 on both sides to get
p=2

Is 2=4? If it is then it is equivelent, if it isnt then theyre not.
3 0
4 years ago
Read 2 more answers
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