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3 years ago

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Mathematics

1 answer:

gregori [183]3 years ago

7 0

The answers are B,C, and F because you have to set up proportions.

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Can you plz answer question on the screenshot?

yKpoI14uk [10]

Answer:

Step-by-step explanation:

8 0

3 years ago

LekaFEV [45]

Answer: $y-1=\dfrac32(x+3)$

Step-by-step explanation:

Slope of a line passes through (a,b) and (c,d) = $\dfrac{d-b}{c-a}$

In graph(below) given line is passing through (-2,-4) and (2,2) .

Slope of the given line passing through (-2,-4) and (2,2) = $\dfrac{-4-2}{-2-2}=\dfrac{-6}{-4}=\dfrac{3}{2}$

Since parallel lines have equal slope . That means slope of the required line would be .

Equation of a line passing through (a,b) and has slope m is given by :_

(y-b)=m(x-a)

Then, Equation of a line passing through(-3, 1) and has slope = is given by

$(y-1)=\dfrac32(x-(-3))\\\\\Rightarrow\ y-1=\dfrac32(x+3)$

Required equation: $y-1=\dfrac32(x+3)$

8 0

3 years ago

What is the area, in square centimeters, of the figure shown?

lisabon 2012 [21]

For this one, instead of breaking it down into 3 shapes we can simply subtract the missing square area from the total enclosing area...

15*8-4*4

120-16

104 cm^2

4 0

3 years ago

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How many people were included in the sample shown below?

masha68 [24]

Answer:

its D (18)

Step-by-step explanation:

I counted '-'

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3 years ago

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The point of concurrency of the three medians of a triangle is called the ______ of the triangle.

SIZIF [17.4K]

<span>The point of concurrency of the three medians of a triangle is called the orthocenter of the triangle.</span>

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3 years ago