3 years ago

The Math Club is renting a banquet room for a party with door prizes. The banquet room costs

Mathematics

1 answer:

juin [17]3 years ago

8 0

Answer:

Step-by-step explanation:

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(Another Question from meh since Imma dum kid) How do you know when you can stop looking for factors of a number?

alina1380 [7]

stop? STOP??? WHEN U WANT TO HAHAHAHA

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3 years ago

What is the T.A. = and V =

chubhunter [2.5K]

The formula of the area of the equilateral triangle:
$A_\Delta=\dfrac{a^2\sqrt3}{4}\\\\a=3\to A_\Delta=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}$

The formula of the area of the rectangle:
$A=width\times length=wl\\\\w=3;\ l=6\\\\A=3\cdot6=18$

$T.A.=2A_\Delta+3A\\\\T.A.=2\cdot\dfrac{9\sqrt3}{4}+3\cdot18=\dfrac{9\sqrt3}{2}+54=(54+4.5\sqrt3)\ in^2$
The formula of the volume of the triangular prism:
$V=A_\Delta\cdot l\\\\V=\dfrac{9\sqrt3}{4}\cdot6=\dfrac{9\sqrt3}{2}\cdot3=\dfrac{27\sqrt3}{2}=13.5\sqrt3\ in^3$

8 0

3 years ago

Doing old work anybody wanna help

Maurinko [17]

Answer:

Square root 18 (3rd option)

Step-by-step explanation:

Irrational = can’t be expressed in a fraction or decimal/whole number

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3 years ago

Can someone please explain how to do this ?

prisoha [69]