1 year ago

Can you help me on geometry work

1 answer:

6 0

Answer: 5000

Explanation: a^2+b^2=c^2

The variables a & b respresent the sides, while the variable c represents the hypotenus. (the longer line in the triangle)

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4.1*4.1*6=100.86 inches^2

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Rina8888 [55]

The first ring is $50, the second ring is 37.50 and the third ring is 25.00
The total of the rings before tax is 112.50 and $121.50 after tax

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3 years ago

Naddik [55]

I thank the answer is 4

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3 years ago

horrorfan [7]

Answer: 28

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3 years ago

UNO [17]

Answer:

40 black ink cartridges and 19 colored ink cartridges

Step-by-step explanation:

Let $b$ represent the number of black printer ink cartridges sold. Let $c$ represent the number of color printer ink cartridges sold.

Set up a system of equations:

$\displaystyle\\\begin{cases}b+c=59\\17.99b+20.99c=1,118.41\end{cases}$

$b+c=59\implies b=59-c$

Substitute:

$\displaystyle\\17.99(59-c)+20.99c=1,118.41\\\implies c=\boxed{19}$

$\implies b+19=59\implies b=\boxed{40}$

⇒ 40 black ink cartridges, 19 colored ink cartridges (ans)

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2 years ago