The prisms and two nets shown below: Plzzz answer part A B and C for BRILLIANT ANSWER

Mathematics

1 answer:

Arlecino [84]2 years ago

5 0

Part A: Net A is correct
Net B is incorrect because de triangular sides do not close the opening left in both sides.

Part B: AB=3 in., BC=5in., CD=8.6in.

Part C: The surface area of the prism is the area of the the big rectangle in the net + the area of the 2 triangles

Area of the big rectangle
8.6• ( 3+4+5)= 103.2 in ^2
Area of the triangles
If we get the 2 trangles together along their longest side we get another rectangle
3•4 =12 in^2

Surface area of prism is 103.2+12=115.2 in^2

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(15 POINTS!) What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the po

Irina18 [472]

The four answer choices are equal and pass through the point (-3,1), which you verify replacing the variables:

y - 1 = (x + 3)

1 - 1 = -3 + 3

0 = 0.

The other factor that you have to considerate is the slope.

The slope of the equation y - 1 = x + 3 is 1 (the coefficient of the x).

Given that the slopes of two parallel line are the same (equal), you need to determine the slope of the parallel line.

Once you know the slope of the parallel line, you can choose the right option.

The equation shown, y - 1 = x + 3 is the right fit if and only if the parallel line has slope 1.