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valkas [14]
2 years ago
14

Nick brings five pizzas to a birthday party. The boys at the birthday party eat 2/5 of the pizzas. How many pizzas did the boys

eat? Explain
Mathematics
2 answers:
earnstyle [38]2 years ago
6 0

Answer:

2 pizzas

Step-by-step explanation:

2/5 of 5 is easy since there are 5

so 2 out of 5 is 2

pav-90 [236]2 years ago
4 0

Answer:

2 pizzas

Step-by-step explanation:

If there were 5 pizzas to begin with and only 2 out of that 5 were eaten, then that means they ate 2

0 0 0 0 0 pizzas started with

_  _           pizzas ate

0 0 0           pizzas left with

So if there were 3 pizzas left with, then you can subtract 3 from 5 to see how many are gone or eaten.

Hope this Helps!!!

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How to solve derivative of (sin3x)/x using first principle ​
Leona [35]

\dfrac{d}{dx}(\dfrac{\sin(3x)}{x})

First we must apply the Quotient rule that states,

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This means that our derivative becomes,

\dfrac{\dfrac{d}{dx}(\sin(3x))x-\dfrac{d}{dx}(x)\sin(3x)}{x^2}

Now we need to calculate \dfrac{d}{dx}(\sin(3x)) and \dfrac{d}{dx}(x)

\dfrac{d}{dx}(\sin(3x))=\cos(3x)\cdot3

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And that is the final result.

Hope this helps.

r3t40

7 0
2 years ago
Read 2 more answers
Find the distance between y=4x+2,y=4x-3
KonstantinChe [14]
Pay attention in class and you would know
7 0
3 years ago
The radius of a cylindrical tank is 3' and the height is 8'what is the volume
valentinak56 [21]

Answer:

226 cubed foot (rounded to 3 s.f.)

Step-by-step explanation:

Volume of cyclinder: \pi × r² × h

Volume of cylindrical tank = \pi × 3² × 8

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7 0
3 years ago
12p+ 15 - 13 - 12p<br><br> And show me how you got the answer
dezoksy [38]

Answer:

2

Step-by-step explanation:

According to me, you would just have to combine like terms and simplify them as much as possible.

12p + 15 - 13 - 12p

12p - 12p + 15 - 13

0 + 15 - 13

0 + 2

2

Hope this helps :D

5 0
3 years ago
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