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2 years ago

A 7 B 14 C 4.5 D 20.25

Mathematics

1 answer:

Jet001 [13]2 years ago

3 0

Answer:

area: 28.26 square meters = diameter of 6

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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

2 years ago

Which ordered pairs make both inequalities true? Check all that apply.

Alex17521 [72]

I JUST TOOK THE TEST AND THE ANSWER IS D

8 0

2 years ago

Read 2 more answers

Square root of 32 = 25/2 true or false ?

USPshnik [31]

False, the estimated square root of 32 is 5.65685424... while 25/2 = 12.5

3 0

2 years ago

Read 2 more answers

ABC Office Supply offers an electric typewriter for $129.95. If ABC received a 15% markup on cost by selling the typewriter at t

const2013 [10]

A 15% percent markup means that the typewriter cost was increased by 15%, or 0.15 by moving the decimal 2 places to the left. If the original price was x, and 15% of it is 0.15*x, we can add them up to get 1.15*x=129.95. Dividing both sides by 1.15, we get x=113 dollars

8 0

2 years ago

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Write the equation, in point-slope form, that contains the point (3, -6) with a slope of 2.

maria [59]

Answer:

y+6=2(x-3)

Step-by-step explanation:

y-y1=m(x-x1)

y-(-6)=2(x-3)

y+6=2(x-3)

3 0

3 years ago