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Ronch [10]
3 years ago
6

Which number could be used as counterexample to show that the conjecture all multiples of three or odd is false

Mathematics
1 answer:
steposvetlana [31]3 years ago
8 0

Answer:12

Step-by-step explanation:

Counterexample means its not

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What is the slope of a line with points (-2, 1) and (0, 2)?
devlian [24]

Answer:

slope: 0.75

Step-by-step explanation:

y = 0.5x + 2

or

y =  

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When x=0, y = 2

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4 0
3 years ago
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Find the pressure in N/m^2 exerted by a force of 42 N on an area of 7 m^2.
d1i1m1o1n [39]

Answer:

Answer:

Force = 42 N

Area = 7 m^2

Pressure = Force/Area

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= 6 N/m^2.

Step-by-step explanation:

got it from brainly

5 0
3 years ago
If a= (3/6) and b=(-3/-5) find-3a+4b
iren2701 [21]

Answer:

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3 0
3 years ago
5x-y=12 ............................
Eva8 [605]

5x−y=12 Subtract 5x from both sides of the equation.

− y = 12 − 5 x Divide each term in

− y = 12 − 5 x by - 1 and simplify

y = - 12 + 5 x

i don't know if thats what your answer was but there you go

3 0
3 years ago
Lionel is planning a one-day outing.
vaieri [72.5K]

For this case, the first thing we must do is define variables.

We have then:

x: number of rides

y: total cost

We now write the equations for each park.

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Answer:

A system of equations that could be used to determine the solution where the cost per ride of the two amusement parks, and, is the same is:

y = 5x + 40

y = 3x + 60

6 0
3 years ago
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