What type of angle is formed when the radius and a tangent intersect at the points of tangency?

Simplify the expression<br><br> (x^2 + 2x + 3)(x^2 – 2x – 2)

Tema [17]

Maybe its (4x+3) (-2)

3 0

4 years ago

A company is creating a box without a top from a piece of cardboard, but cutting out square corners with side length x.

Volgvan

Answer: Choice B) The expression (10-2x)(30-2x)x represents the volume of the box

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The original width is 10 inches. The width reduces to 10-2x inches after we cut off the top two corners of the rectangle. We can think of it as taking 10 and subtracting off two copies of x like so: 10-x-x = 10-2x

Similarly, the length goes from 30 inches to 30-2x inches. This time we're taking off the top and bottom corners (focus on either side it doesn't matter).

The height of the box is x inches due to this portion being folded up.

Volume of box = (width)*(length)*(height)
Volume of box = (10-2x)(30-2x)x

Note: the units for the answer are in cubic inches which can be written as "in^3" (inches cubed).

6 0

3 years ago

Read 2 more answers

Zach is 3 years older than twice his sister maya’s age. let m represent maya’s age and z represent zach's age. which equation re

balu736 [363]

I hope this helps you

Maya m

Zach 2m+3

6 0

3 years ago

Find the length of the height of the right trapezoid shown below, if it has the greatest possible area and its perimeter is equa

Artyom0805 [142]

Answer:

The height of the right trapezoid is $\frac{6}{5+\sqrt{3}}\ units$