All categories

3 years ago

How many faces does the polyhedron have?

Mathematics

1 answer:

scoundrel [369]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Help please for my test 3.

satela [25.4K]

Step-by-step explanation:

first do the parenthesis

4x-3(3x+3x)>18

4x-3(6x)>18

4x-18x>18

-14x>18

I'm not sure if this helps but I tried

8 0

2 years ago

Read 2 more answers

In 1 1/2 h, a lawnmower uses 2 1/16 gal of fuel. How many gallons of fuel did the lawnmower use each hour?

alexdok [17]

The answer is 8/11, hope that helps.

6 0

3 years ago

Read 2 more answers

Helppppppppp plzzzzzz!!!!

Zielflug [23.3K]

Hello! I tried and I only know a few. If you have parents at home, you might have to ask them. But this is all I can do...

* The cash management is colored in Red

* The Credit and Debt Managemetn is colored in Blue.

I'm not sure, but hope this helps!

7 0

3 years ago

A university is building a new student center that is two- thirds the distance from the arts center to the residential complex.

Natasha2012 [34]

Answer:

$C = (\frac{21}{5},\frac{33}{5})$

Step-by-step explanation:

Given

Points: (1, 9) and (9, 3)

Ratio = 2/3

Required

Determine the coordinate of the center

Represent the ratio as ratio

$Ratio = 2:3$

The new coordinate can be calculated using

$C = (\frac{mx_2 + nx_1}{n + m},\frac{my_2 + ny_1}{n + m})$

Where

$(x_1,y_1) = (1, 9)$

$(x_2, y_2) = (9, 3)$

$m:n = 2:3$

Substitute these values in the equation above

$C = (\frac{2 * 9 + 3 * 1}{3 + 2},\frac{2 * 3 + 3 * 9}{2 + 3})$

$C = (\frac{18 + 3}{5},\frac{6 + 27}{5})$

$C = (\frac{21}{5},\frac{33}{5})$

Hence;

<em>The coordinates of the new center is </em> $C = (\frac{21}{5},\frac{33}{5})$ <em></em>

7 0

3 years ago

Apples are on sale at the grocery store at a price of 8 apples for $4.00. Maggie buys 12 apples. If she is charged the sale pric

Gnesinka [82]

Answer:

Step-by-step explanation:

3 0

2 years ago