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Solnce55 [7]
3 years ago
9

The cube below has a side length of one unit. What is its volume?

Mathematics
2 answers:
sergiy2304 [10]3 years ago
5 0
1*1*1=1

D. 1 Cubic Unit(s)

height*width*length=volume
andreyandreev [35.5K]3 years ago
3 0
Uhm..... D. I cubic unit
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Which of the following ordered pairs is a solution of 2x-y=-9?
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(4,-1)

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When f(x) = 0.5|x is graphed on a regular coordinate grid, the graph forms
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Smplify the expression:<br> 5+6i/4+6i
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3 years ago
Is the following number rational or irrational? -3+π
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B, irrational

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If you remove the decimal part of π by subtracting the integer part of it, that is the number 3. the result will still being and irrational number

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3 0
3 years ago
Joan and her brother Justin left a hotel at the same time, driving in opposite directions at constant rates. After traveling for
inessss [21]

Answer:

Joan drive with a speed of 55 miles per hour.

Step-by-step explanation:

Given:- Travelling time (t) = 4 hours.

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To find:- Speed of Joan = ?

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Let speed of Joan be x,

therefore speed of Justin = x+10          ---------------(from given)

Now, Total speed of Joan and Justin = x+x+10

Total speed of Joan and Justin = 2x+10 ------------(1)

Now formula for speed is,

Speed = \frac{distance}{time}

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2x+10=120

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2x=110

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\therefore x= 55

as x is the speed of Joan,

Therefore Joan drive with a speed of 55 miles per hour.

6 0
3 years ago
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