3 years ago

Need help with a couple of geometry word problems. Giving 100 points, tysm if you help :)

Mathematics

1 answer:

dlinn [17]3 years ago

6 0

Answer:

Hope it helps

Step-by-step explanation:

1: B

2: B

3: D

4: C

5: A

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12x - 6y = 13<br> 8x - 4y = -21

kondor19780726 [428]

Answer:

Step-by-step explanation:

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2 years ago

What is the slope of the line represented by the equation y= -2/35x?

Alenkinab [10]

Slope is always the one with a x

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3 years ago

Find the length of the midsegment.

Lunna [17]

I hope this helps you

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3 years ago

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Moe, Curly, and Larry are brothers. Moe is the youngest brother, white Larry is the oldest brother. Their ages are consecutive i

damaskus [11]

Answer:

middle brother = x

older brother = x+1

younger brother = x-1

x-1+x+x+1=129

3x+0=129

3x=129

x = 43(middle brother)

43-1 = 42(younger brother)

43+1 = 44(elder brother)

Check:

43-1+43+43+1=129

42+43+44=129

129=129

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2 years ago

A circle has the equation (x−13)2+(y−1)2=4.

baherus [9]

An equation of circle has form

$(x-x_0)^2+(y-y_0)^2=r^2 \\ where\: x_0\: and\: y_0\: are\: the\: center$

So, the center is (13;1)

Now we need to find a radius

Let's create an equation

${r}^{2} = 4 \\ r = \sqrt{4} \\ r = 2$

So radius is 2

3 0

3 years ago