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2 years ago

What is the first step in constructing an inscribed circle inside triangle XYZ?

Mathematics

1 answer:

Tasya [4]2 years ago

6 0

Answer:

Construct the angle bisector of angle Y

Step-by-step explanation:

-An inscribed circle is defined as the largest circle that can be drawn within the boundaries of a plane figure.

-The first step in constructing an inscribed circle is to bisect any two angles of the plane figure, triangle in this case, as there intersection point will form the circle's center.

=>Hence, the first step is Construct the angle bisector of angle Y or Z or X( whichever you decide on).

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The length of a table is 8 times longer then it’s width. If the perimeter is 72, how wide is the table?

Andrews [41]

Answer:

4 units wide

Step-by-step explanation:

Let the width of the table be 'w'

Given:

Perimeter of the table is, $P=72$

The perimeter of the rectangular table is given as the sum of all the sides of the rectangle. The sides include two lengths and two widths.

Length of the table is 8 times longer than its width. Therefore,

$Length,L=8w$

Now, perimeter is given as:

$P=2L +2w\\P=2(8w)+2w\\P=16w+2w\\P=18w\\w=\frac{P}{18}$

Now, plug in 72 for 'P' and solve for 'w'. This gives,

$w=\frac{P}{18}\\\\w=\frac{72}{18}\\\\w=4$

So, the table is 4 units wide.

6 0

3 years ago

Can you help me fill in the blanks?

Pepsi [2]

10 pints = 5 quarts

4 pints = 2 quarts

6 pints = 3 quarts

2 pints = 1 quart

The Bold numbers are the ones you need to fill in.

Hope that helps :D

8 0

3 years ago

F(x) = -x times 9 +1 for x=-3

sineoko [7]

Substitute the given value into the function and evaluate.
The answer is -10

6 0

2 years ago

What is the equation for density? D = d = m over v. D = d = v over m. D = d = m over v squared. D = d = one-half m v squared.mv2

Sophie [7]

Answer:

d = m / v.

Step-by-step explanation:

The density is a measure of the specific weight of a substance or object.

This is, the mass per unit of volume. Then, the average density is the ratio of the mass of a body to the volume it occupies in space:

The equation for density is:

$\bar d=\dfrac{m}{V}$

being m the total mass in the volume, and V the volume.

7 0

3 years ago

Read 2 more answers

Which relationship is continuous? A) The distance a runner ran during training B) The number of cookies Stan backed for the part

tatyana61 [14]

(A)The distance a runner ran during training......

4 0

3 years ago