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2 years ago

7

What is the slope of a line passing through the points (-1,-4) and (2,2)

1 answer:

Natali [406]2 years ago

6 0

Answer:

$m=2$ <em>(slope = 2)</em>

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stiks02 [169]

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2 years ago

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What is a slope perpendicular to the line with equation 6x-4y=30. Can u guys show me step by step. (I’m barely learning and I’m

Anastasy [175]

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These cylinders are similar. Find the volume of

Basile [38]

Answer:

$V_s=85\ cm^3$

Step-by-step explanation:

Let $V_s\ and\ V_b$ be the volumes of the smaller and bigger cylinder.

The formula for the volume of a cylinder is given by :

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As the two triangles are similar, the cube of their ratio would equal the ratio of their volume i.e.

$\dfrac{V_s}{V_b}=(\dfrac{h_s}{h_b})^3\\\\\dfrac{V_s}{V_b}=(\dfrac{3}{5})^3\\\\\dfrac{V_s}{V_b}=0.216\\\\V_s=393\times 0.216\\\\V_s=84.8\\\\or\\\\V=85\ cm^3$

So, the volume of the smaller cylinder is equal to $85\ cm^3$ .

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2 years ago

What is 147.3 as a mixed number and what is 147.3 as a improper fraction

mamaluj [8]

147.3 as a mixed nunber is 147 and 3/10, 147.3 as an improper fraction is 1473/10

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3 years ago

If f(x)=3x+2 and g(x)=x²-' what are the values of f, x, and 3

svet-max [94.6K]

Answer:

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Step-by-step explanation:

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3 years ago