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2 years ago

What is the correct expanded form and value of 4 cubed?

Mathematics

2 answers:

shutvik [7]2 years ago

8 0

Answer:

Option 2

Step-by-step explanation:

=> $4^3$

=> 4 × 4 × 4

=> 64

mariarad [96]2 years ago

6 0

Answer:

4 times 4 times 4 = 64

Step-by-step explanation:

When a number is cubed, it is multiplied by itself 3 times.

For example, $x^3=x*x*x$ .

In our case, it is $4^3=4*4*4$ which would equal $16*4=64$

Your answer is "4 times 4 times 4 = 64"

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What is the measure or ENV

Vlad [161]

First we need to get x
<RNA = <ENV [v.o.a]
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x=15

<ENV= (5×15+57)
<ENV =132
the answer is D

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2 years ago

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Ann, Chang, and Kareem sent a total of

Gnoma [55]

It is given in the question that

Ann, Chang, and Kareem sent a total of 89 text messages over their cell phones during the weekend. Ann sent 9 fewer messages than Chang. Kareem sent 3 times as many messages as Ann.

Let number of messages Chang sent be x. And Ann sent 9 fewer than Chang, so Ann sent (x-9) messages. And Kareem sent 3 times as many messages as Ann, so Kareem sent 3(x-9) messages.

And the total messages are 89. That is

$x+x-9+3(x-9)=89$

Combining like terms

$x + x - 9 + 3x-27 =89
\\
5x -36=89
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5x = 125
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So Chang sent 25 messages, Ann sent

$25-9=16 messages$

And Kareem sent

$3*16 = 48 messages$

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2 years ago

A jar of salsa costs $0.95. Neha bought 9 jars of salsa. How much did Neha spend in all? <br><br> $

olga2289 [7]

Answer:

$8.55

Step-by-step explanation:

$0.95 x 9 jars = $8.55

For every jar Neha buys, she spends $0.95, and buying 9 jars in total, she pays $8.55 in total.

5 0

2 years ago

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Please help me as I need this by today

sdas [7]

The system shown at the right has no solution, as the grahs never intersect.
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2 years ago

What does y=1/2x what number is the x

poizon [28]

Answer:

Step-by-step explanation:

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