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3 years ago

Sarah wants to give the pizza delivery boy a 20 percent tip. If the pizza bill is $48.25, how much should she tip?

Mathematics

1 answer:

k0ka [10]3 years ago

4 0

48.25 x .20 = 9.65........................

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What is the constant of proportionality in the equation<br> X/y=2/9

mart [117]

Answer:

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Step-by-step explanation:

x/y=2/9

y=9/2 x

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3 years ago

PLEASE ANSWER ASAP!!!!

Arlecino [84]

We'll use the notation $\textrm{Arcsin } x$ for the principal value and $\arcsin x$ for all the values:

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Part I

$\sin(\theta/2) = \frac 1 2$

$\theta/2 = \arcsin \frac 1 2$

Part II. In our range we can write

$\sin(\theta/2) = \sin(\frac \pi 6)$

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Part III.

$\theta = \frac \pi 3 \textrm{ or } \theta = \frac{5\pi}{3}$

Part IV.

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$\theta = \frac \pi 3 + 4 \pi k \textrm{ or } \theta = \frac{5 \pi}{3} + 4\pi k \quad \textrm{integer } k$

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2 years ago

M-2<-8 or m/8>1<br>I don't know how to solve this

Shkiper50 [21]

I hope this helps you

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2 years ago

What are he square roots of 36/100?

tiny-mole [99]

The square root of 36/100 is c. -6/10 and 6/10
You can get this by using a calculator.
@[email protected]

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