What is the answer, intellectuals

Mathematics

1 answer:

UkoKoshka [18]4 years ago

7 0

$\huge{\boxed{227}}$

Here's our expression: $3*(5+4)^{2}-4^{2}$

We will follow the order of operations and begin by solving everything in parentheses. $3*9^{2}-4^{2}$

Next, we solve the exponents. $3*81-16$

Now, we solve the multiplication and division. There is no division, so we will just solve the multiplication. $243-16$

Finally, we solve the addition and subtraction. Since there is no addition, we will solve the subtraction. $\boxed{227}$

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William bought a new sweater at the store when they were having a 45%, off sale. if the regular price of the sweater was $19, ho

Lyrx [107]

Firstly, to calculate a price you need to change the percentage into a decimal. You do this by dividing it by 100.

45 / 100 = 0.45,
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So the discound price will be $10.45

Hope this helps!

5 0

4 years ago

Given a 5 liter jar and a 3 liter jar and a unlimited supply of water, how do you measure out 4 liter exactly

andre [41]

Answer:

Given:

5 liter Jar

3 liter jar

Unlimited supply of water.

To measure out 4 liters exactly.

Steps to be carries out to measure out 4 liters of water exactly.

Water content: 3 liter jar = Empty , 5 liter jar = Empty