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4 years ago

Find the number of vertices of a prism whose cross-section is a 60-sided polygon

Mathematics

1 answer:

pychu [463]4 years ago

7 0

Answer:

A prism whose cross-section is a 60-sided polygon has 120 vertices.

Step-by-step explanation:

A polygon has the same quantity of sides and vertices, as a prism has two poligonal faces, the number of vertices is double the quantity of vertices of the 60-sided polygon. That is:

$x = 2 \cdot (60)$

$x = 120$

A prism whose cross-section is a 60-sided polygon has 120 vertices.

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The high school football team has a fundraiser selling t-shirts. It cost the team an initial $150 for the shirt order plus an ad

Alchen [17]

Answer:

$P(x)=8x-150$

Step-by-step explanation:

Let

x-----> the number of shirts

we know that

The equation of the cost is equal to

$C(x)=2x+150$

The equation of the sell is equal to

$S(x)=10x$

The equation of the profit is equal to

$P(x)=S(x)-C(x)$

substitute the values

$P(x)=10x-(2x+150)=8x-150$

8 0

3 years ago

The 7 percent, semiannual coupon bonds offered by House Renovators are callable in two years at $1,035. What is the amount of th

gayaneshka [121]

Answer:

The call premium is $35

Step-by-step explanation:

Hi, the call premium is found as follows.

$Call Premium=CallPrice-Value$

$CallPremium=1,035-1,000=35$

So, the call premium is $35.

Best of luck.

8 0

4 years ago

Please explain your answer and dont give me any websites thanks

rusak2 [61]

Answer:

z= 30

Step-by-step explanation:

Hope this helps answer your question(s). Please mark brainliest and enjoy the rest of your day!

5 0

3 years ago

(w-10x) (w+10x) Use the Identities to solve this question

Inessa [10]

We are provided that –

(w-10x) (w+10x)

Applying identity –

a² - b² = (a + b)(a - b)

$\qquad$ $\twoheadrightarrow\bf(w-10x) (w+10x)$

$\qquad$ $\twoheadrightarrow\bf w^2 - (10x)^2$

$\qquad$ $\twoheadrightarrow\bf w^2 -100 x^2$

8 0

2 years ago

Work out the area of a triangle of base 7.5m And height 6cm! Please and thanks beforehand!❤️

anygoal [31]

You're welcome and don't mention it, beforehand.

There's so little to this problem, and it will do you so much
more good to work it out yourself, that I'm just going to
point you in the right direction and give you a little push:

The area of a triangle is half of the product of its base and height.

 A = (1/2) (base) (height)

I know you know what the base and height are, because
you just told them to US.

 Base = 7.5m = 750 cm
 Height = 6 cm.

Write those numbers in the formula in place of the words:

 A = (1/2) (base) (height)

 A = (1/2) (750 cm) (6 cm) .

Do that multiplication, and you've got your area.

Don't forget to keep the units when you multiply,
so that the answer is in units of cm² .

The answer may be a big number, and you may want to
change it to meter² instead of cm², to make it a smaller
number.

If you do that, remember that

 1 meter = 100 cm

1 meter² = (1 meter) · (1 meter)

 = (100 cm) · (100 cm)

 = 10,000 cm²

8 0

3 years ago