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kramer
3 years ago
6

Show whether or not the points with coordinates (1,3) (4,2) (-2,6) are vertices of a right triangle

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

No

Step-by-step explanation:

See attached

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Carlos just took a 40 question math test. He scored a 75%. How many questions did he get correct?
sergiy2304 [10]

Answer:

He missed 10 questions and got 30 right

Step-by-step explanation:

So we could do 0.75 times 40 and we would get 30

So he got 30 questions right which isn't too bad

8 0
2 years ago
What is difference between -0.4 and 44.4 a) 40 b) 44 c) -44 d)44.8
ololo11 [35]

Answer: d

Step-by-step explanation:

44,4 - (-0,4) = 44,4 + 0,4= 44,8

3 0
2 years ago
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If 3 pieces of candy cost $2.10, how much would 8 pieces cost
Alex_Xolod [135]

Answer: 5.60

Step-by-step explanation: Divide 2.10 by 3. You get 0.7. Then multiply 0.7 by 8 and you get 5.60.

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3 years ago
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Reduce to simplest form
Alina [70]

Answer:

-1 5/28

Step-by-step explanation:

-3/7 + (-3/4)

Get a common denominator of 28

-3/7 *4/4 = -12/28

-3/4 *7/7 = -21/28

-12/28 + -21/28

-33/28

-28/28 - 5/28

-1 5/28

5 0
2 years ago
-1/2 divided by 1/19
kogti [31]

Answer:

-19/2 or

-9 1/2

Step-by-step explanation:

-1/2 ÷ 1/19

Copy dot flip

-1/2 * 19/1

-19/2

-9 1/2

6 0
3 years ago
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