3 years ago

Explain how you can quickly identify the slope of a line from the graph.

1 answer:

3 0

The slope of the line is rise over run; so it's the number of units up/down divided by the units left/right to get to the next point on the line.

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Factor and\or expand the following expression : 3(2x + w)

lutik1710 [3]

Answer:

6x +3w

Step-by-step explanation:

3(2x + w)

Distribute

3*2x +3*w

6x +3w

7 0

3 years ago

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Plzzzzzzzzzzz help someone!!

Morgarella [4.7K]

Answer:

B) Isolate the variable through inverse operations

Step-by-step explanation:

In order to get the value of y, we need to get y by itself. Since y is being multiplied by the coefficient 7, dividing both sides by 7 gets us y=10, so B is the right choice.

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3 years ago

Ricardo bought a bicycle for $98.00. He sold it to his friend Sandy for 5/6

svet-max [94.6K]

Answer:

Ricardo bought it for $98.00

Sandy bought it for $81.66 [5/6×98]

Jennifer bought it for $48.99. [ 3/5×81.66]

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4 years ago

John has $50.00. He owes his friend Beth $100.00. He owes his mother 1/4 of the amount he owes Beth. How much more money dose Jo

Scorpion4ik [409]

Answer: He owes Beth and his mom $125

Step-by-step explanation:

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3 years ago

The equation gives the speed at impact, V metres per second, of an object dropped from a height of h metres. SHOW WORK From what

devlian [24]

Answer:

h = 17.65 m

Step-by-step explanation:

The given equation gives the speed at impact :

$v=\sqrt{2gh}$

h is height form where the object is dropped

Put v = 18.6 m/s in the above equation.

$h=\dfrac{v^2}{2g}\\\\h=\dfrac{(18.6)^2}{2\times 9.8}\\\\h=17.65\ m$

So, the object must be dropped from a height of 17.65 m.

4 0

3 years ago