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Marizza181 [45]
2 years ago
12

In the cafeteria, there are 50 seats, of which, 22 seats are empty and 28 seats are occupied.

Mathematics
1 answer:
ra1l [238]2 years ago
8 0

Answer

2

Step-by-step explanation:

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A pyramid has a base area of 44cm and a height of 12.6 cm what is the volume of the pyramid ?
aliya0001 [1]

Answer:

184.8 cubic cm

Step-by-step explanation:

The formula for the volume of a pyramid is

V = (1/3)(B)(h)      where B is the area of the base, and h is the height

We are given B = 44 cm² andh = 12.6cm  

Plug them into the formula and simplify...(I'm assuming you are allowed to use a calculator for these problems)

V = (1/3)(44cm²)(12.6cm)

<h2>     V = 184.8 cm³  or 184.8 cubic cm</h2><h2 />
7 0
3 years ago
Which expression is a representation of the following:
Brums [2.3K]
The correct expression is A.
4 0
3 years ago
the equation of a line is y=-1/2x+6. Write an equation in point-slope form for the same line. Explain the steps that you used.
Citrus2011 [14]
Y = -1/2x + 6.....the slope is -1/2 and the y int = 6 or (0,6)

y - y1 = m(x - x1)
slope(m) = -1/2
(0,6)....x1 = 0 and y1 = 6
now we sub
y - 6 = -1/2(x - 0) <==

** You basically just label ur variables and sub them into the point slope form


4 0
3 years ago
I need help it says to use 3.14 PI ​
aliya0001 [1]

Answer:

Step-by-step explanation:

\text{We have a rectangle of 100 by 50 and half a circle with a radius of 25.}\\ \\ A=100(50)+3.14(25^2)\\ \\ A\approx 6962.5\ m^2

8 0
3 years ago
Evaluate the algebraic expression.
Tanya [424]

Answer:

-15

Step-by-step explanation:

m/n - 3

-12 / 1 - 3

-12 - 3

-15

Can I get a crown?

5 0
3 years ago
Read 2 more answers
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