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2 years ago

Which object would weigh closest to 1 ton? A.Car B.Toothbrush C.Notebook D.Dog

1 answer:

5 0

A, because a car is heavy think about it like this you can pick up every other thing with ease you cannot pick up a car with ease

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A line passes through the point (0, 1) and has a positive slope. Which of these points could that line NOT pass through? Check a

Vinvika [58]

We have to find slopes one by one.

$\\ \sf\longmapsto Slope=m=\dfrac{y_2-y_1}{x_2-x_1}$

(0,1)
(12,3)

$\\ \sf\longmapsto \dfrac{3-1}{12-0}$

$\\ \sf\longmapsto \dfrac{2}{12}$

$\\ \sf\longmapsto \dfrac{1}{6}>0$

Line passes through this.

(-2,-5)

$\\ \sf\longmapsto \dfrac{-5-1}{-2-0}$

$\\ \sf\longmapsto \dfrac{-6}{-2}$

$\\ \sf\longmapsto 3>0$

Line passes through this

(-3,1)

$\\ \sf\longmapsto \dfrac{1-1}{-3-0}$

$\\ \sf\longmapsto \dfrac{0}{-3}=0$

Not possible (Line passes through y axis as one co-ordinate is (0,1))

( 1,15)

$\\ \sf\longmapsto \dfrac{15-1}{1-0}$

$\\ \sf\longmapsto \dfrac{14}{1}$

$\\ \sf\longmapsto 14>0$

Line passes through this

(5,-2)

$\\ \sf\longmapsto \dfrac{-2-1}{5-0}$

$\\ \sf\longmapsto \dfrac{-3}{5}$

Line doesnot pass through this.

6 0

3 years ago

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Match each shape with its corresponding formula for area.

Nina [5.8K]

1. parallelograms
2. triangles
3. trapezoids
4. Circles

4 0

4 years ago

Read 2 more answers

If the temperature on this thermometer rises, or ascends, should you illustrate this change with a positive integer or a negativ

pochemuha

Answer:

Positive

Step-by-step explanation:

Positive for ascend change, negative for otherwise

5 0

3 years ago

Which is one of the solutions to the equation 2x^2 - x - 4 = 0

Alex73 [517]

Answer:

$x_{1}=\frac{1+\sqrt{33} }{4}\\x_{2}=\frac{1-\sqrt{33} }{4}$

Step-by-step explanation:

Using quadratic formula

$x=\frac{-b+-\sqrt{b^{2}-4*a*c} }{2*a}$

we will have two solutions.

2x^2 - x - 4 = 0

So, a=2 b=-1 c=-4, we have:

$x_{1}=\frac{+1+\sqrt{-1^{2}-4*2*-4} }{2*2}\\\\x_{2}=\frac{+1-\sqrt{-1^{2}-4*2*-4} }{2*2}$

Finally, we have two solutions:

$x_{1}=\frac{1+\sqrt{33} }{4}\\\\x_{2}=\frac{1-\sqrt{33} }{4}$

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4 years ago

What is equivalent to (3√125)x ?

lubasha [3.4K]

Answer: 15x /5

15x(the symbol between 3 and 125)5

Brainly wouldn't let me use the symbol..

3 0

3 years ago

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Which object would weigh closest to 1 ton? A.Car B.Toothbrush C.Notebook D.Dog​

Which object would weigh closest to 1 ton? A.Car B.Toothbrush C.Notebook D.Dog