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3 years ago

15

help pleaseeeeee!!!!!!!!!! How many unit cubes would it take to completely fill the prism with no gaps between unit cubes?

1 answer:

vodka [1.7K]3 years ago

6 0

Answer:

72

Step-by-step explanation:

As you can see the top - view is a rectangle of 2 by 9 dimensions. Respectively the right - side view is a rectangle of 2 by 4 dimensions. The common dimension among both rectangles would be 2, making this rectangular prism have dimensions 2 by 4 by 9.

Therefore the rectangular prism will have a volume of 2 $*$ 4 $*$ 9

2 $*$ 4 $*$ 9 = 8( 9 ) = 72 cubic units

Solution : 72 unit cubes

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Amal has a bookcase with n shelves. There are 15 books on each shelf. Using n, write an expression for the total number of books

LenaWriter [7]

Answer:

15n

Step-by-step explanation:

Amal has a bookcase with n shelves. There are 15 books on each shelf. Using n, write an expression for the total number of books.

The expression for the total number of books is given as:

Number of shelves × Number of books in each shelf

= n × 15 books

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3 years ago

Determine the slope and y-intercept of the line. y = 8.5x + 6

d1i1m1o1n [39]

The slope is 8.5, the y-intercept is 6, y=mx+b was the original formula and m=slope and b=y-intercept :)

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3 years ago

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The first sequence rule is multiply by 3 starting from 5. The second sequence rule is add 9 starting from 18. What is the first

tatyana61 [14]

Considering the sequences given, the first number that appears in both sequences is given by: 45.

<h3>What numbers appear in the first sequence?</h3>

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<h3>What numbers appear in the second sequence?</h3>

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2 years ago

Plz HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Alisiya [41]

$\boxed{ \boxed{\huge{ \mathrm{ \underline{ Answer } ✓ }}}}$

<u>Figure - 1</u> :

Let the missing side as " n "

$\mathrm{ \triangle DEF \sim \triangle DRQ}$

Therefore the sides will be proportional,

$\dfrac{n}{9} = \dfrac{4}{12}$

$n = \dfrac{1}{3} \times 9$

$n = 3 \: \: units$

_____________________________

<u>Figure - 2</u> :

Let the missing side as " m "

The Triangles are similar, therefore their sides will be proportional.

$\dfrac{m}{8} = \dfrac{9}{6}$

$m = \dfrac{3}{2} \times 8$

$m = 3 \times 4$

$m = 12 \: \: units$

_____________________________

$\mathrm{ ☠ \: TeeNForeveR \: ☠}$

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3 years ago

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denpristay [2]

Answer:

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Step-by-step explanation:

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$\lim_{x\rightarrow 1} f\left( x\right) -8=10\times\left( (1)-1\right)$

$\lim_{x\rightarrow 1} f\left( x\right) -8=10\times\left( 0\right)=0$

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$\lim_{x\rightarrow 1} f\left( x\right) =8$

7 0

3 years ago