3 years ago

What is f(x) + f(x) + f(x)?

Mathematics

1 answer:

siniylev [52]3 years ago

5 0

its 3f(x) i just answered it

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Larry is buying a new video game that costs $35 plus 7% sales tax. How much will he pay for the video game with tax?

Mandarinka [93]

The answer is 37.45
Explanation:
.07x35=2.45 2.45+35=37.45

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3 years ago

What is the fractional part of a ton is a pound?

zvonat [6]

What is a ton to start off?
And how many pounds are in a ton
The fractional part would be how many pounds are in the ton

7 0

3 years ago

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Simplify: (k⁴)(k⁷)(k⁰)<br>a.k⁰<br>b.k²⁸<br>c.k¹¹<br>d.k¹²

attashe74 [19]

Answer:

c.k¹¹

Step-by-step explanation:

Anything raised to the power of 0 is one so k^0=1

k^4k^7

Since they have the same base you can just add them

4+7=11

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2 years ago

How do you solve the equation F = 9/5(K - 273.15) + 32 when you're solving for K?

Mumz [18]

$\displaystyle\\Answer:\ K=\frac{5}{9}(F-32^0)+273.15^0$

Step-by-step explanation:

$\displaystyle\\F=\frac{9}{5} (K-273.15)+32\\F-32=\frac{9}{5} (K-273.15)+32-32\\F-32=\frac{9}{5} (k-273.15)\\Multiply\ both\ parts\ of\ the\ equation\ by\ \frac{5}{9} \\(\frac{5}{9})(F-32)=\frac{9}{5} (K-273.15)(\frac{5}{9} )\\\\\frac{5}{9} (F-32)=K-273.15\\\\\frac{5}{9} (F-32)+273.15=K-273.15+273.15\\\\\frac{5}{9} (F-32)+273.15=K$

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2 years ago

The sum of two numbers is 39 . The larger number is 19 more than the smaller number. What are the numbers?

4vir4ik [10]

ANSWER: The numbers are 20 and 19

39-19= 20

20+19= 39

8 0

3 years ago

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