3 years ago

Everytime Evan walks his neighbors. He gets $8 and he has four or five times and there's a video game

Mathematics

1 answer:

Mariulka [41]3 years ago

8 0

So what’s the question

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What is the simplified form of the following expression? 5√8-√18-2√2

Romashka [77]

Answer:

Option (B) is correct.

To prove

As given the epression in the question is given by

$= 5\sqrt{8} - \sqrt{18} - 2 \sqrt{2}$

Now simplify the above

Terms are written as

$\sqrt{8} = \sqrt{2\times 2\times 2} = 2 \sqrt{2}$

$\sqrt{18} = \sqrt{3\times 3\times 2} = 3 \sqrt{2}$

Put in the above expression.

$= 5\times 2 \sqrt{2} -3 \sqrt{2} - 2 \sqrt{2}$

$= 10 \sqrt{2} -5 \sqrt{2}$

$=5 \sqrt{2}$

$Therefore\ the\ expression\ 5\sqrt{8} - \sqrt{18} - 2 \sqrt{2}\ is\ equivalent\ to\ 5 \sqrt{2} .$

6 0

3 years ago

Joakkm is icing 30 cupcakes. He spreads mjnt icing on 1/5 of the cupcakes and chocolate on 1/2 of the remaining. The rest will g

VladimirAG [237]

Answer:

12 cupcakes will have vanilla icing

Step-by-step explanation:

1/5 of 30 = 6

30- 6 = 24

24/ 2 = 12

6 mint icing

12 chocolate icing

12 vanilla icing

4 0

3 years ago

Read 2 more answers

Plz show your work

andrew11 [14]

Answer:

9/5 (-8) > = F > = 9/5 (157)

Step-by-step explanation:

A. -40>= 5/9F - 32

-40+32>= 5/9F

9/5(-8) >= F

B. 125 <= 5/9F - 32

125+32 <= 5/9F

9/5(157) <= F

9/5 (-8) >= F >= 9/5 (157)

5 0

3 years ago

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*PLEASE ANSWER!! HURRY PLS*

atroni [7]

The answer to the question is c

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2 years ago

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jeff uses 3 fifth - size strip to modek 3/5. he wants to use tenth-size strip to model an equivalent fraction. how many tenth-si

guapka [62]

An equivalent fraction? So.. the fraction has to be equivalent to 3/5, correct?
One question, what do you mean by "tenth-size strip"?
Sorry but this question isn't clear enough.
Sorry :/

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3 years ago