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3 years ago

Which number does the blue dot represent on the number line?

Mathematics

2 answers:

erik [133]3 years ago

8 0

It represents C -12

Nataly [62]3 years ago

8 0

The blue dot represents -12, the line is going forward 3 points and back 3. So each point is worth 3 points. Moving back 4 points equals -12.

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What is the volume of the prism below?

Triss [41]

Step-by-step explanation:

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3 years ago

1(3√2)2=2n what is n? this might be hard to do but I need help asap!! ty

Vladimir [108]

Answer:

$n=3\sqrt{2}$

Step-by-step explanation:

$2n=1\times \left(3\sqrt{2}\right)\times \:2$

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3 years ago

Read 2 more answers

What is the interquartile range of this data? A.6 B.7 C.8 D.9

Butoxors [25]

Hello!

To find the interquartile range, subtract the value of the upper quartile from the value of the lower quartile.

33 - 25 = 8

The interquartile range is 8. Hope I helped! :3

6 0

3 years ago

What is the inverse equation for h(x) = 2log(x-3) ?

marshall27 [118]

Given the function:

$h(x)=2log\left(x-3\right)$

To find its inverse:

$\begin{gathered} y=2log\left(x-3\right) \\ x=2log\left(y-3\right) \end{gathered}$

solving for y:

$\frac{x}{2}=log(y-3)$ $\begin{gathered} 10^{\frac{x}{2}}=y-3 \\ \\ 10^{\frac{x}{2}}+3=y \end{gathered}$

ANSWER

$h^^{-1}(x)=10^{\frac{x}{2}}+3$

8 0

1 year ago

A rectangular garden is 44 feet longer than it is wide. it's perimeter is 328 feet. What s this equation?

Vadim26 [7]

Suppose width is X
then length would be X+44

perimeter of rectangle = 2 (length + width)
substitute:
328 = 2 ( X+44 + X )
328 = 2 ( 2X + 44 )
328 = 4X + 88
328 - 88 = 4X
240 = 4X
240/4 = X
X = 60

substitute in the first and second line
width is X so width = 60 feet
length is X + 44 = 60 + 44 = 104 feet

7 0

3 years ago