3 years ago

I am trying to homeschool my 13 yr old daughter can anyone guide me on here?

Mathematics

1 answer:

Lilit [14]3 years ago

5 0

Answer:

yes maam i can guide you, ask me questions in the comments!

Step-by-step explanation:

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Does somebody knows how to do this?

MrMuchimi

Answer:

Area of the triangle = 6x3/2=18/2=9cm²

now find semicircle then add

area of the semicircle= πr²/2=π6²/2=36π/2=18π

now add and you get

Area of the region = (18π+9)cm²

Step-by-step explanation:

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2 years ago

find the length of the line segment with end points (7,2) and (-4,2) explain how you arrived at your solution

Inga [223]

Answer:

<h2>11 units</h2>

Step-by-step explanation:

Method 1:

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We have the points (7, 2) and (-4, 2). Substitute:

$d=\sqrt{(2-2)^2+(-4-7)^2}=\sqrt{0^2+(-11)^2}=\sqrt{11^2}=11$

Method 2:

Look at the picture. Mark points in the coordinate system.

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2 years ago

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2 years ago

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2 years ago

I am trying to homeschool my 13 yr old daughter can anyone guide me on here?​

I am trying to homeschool my 13 yr old daughter can anyone guide me on here?