2 years ago

Solve \large V=lwh for \large w.

Mathematics

1 answer:

storchak [24]2 years ago

4 0

See attachment for math work and answer.

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saveliy_v [14]

Answer:

3.2

Step-by-step explanation:

11.5 - 5.1 = 6.4

6.4 ÷ 2 = 3.2

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2 years ago

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Alja [10]

The second one because there is all the inputs are different. There is one input for every output.

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3 years ago

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Ne4ueva [31]

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2 years ago

An $42 item was marked down by 50%<br><br> what is the new cost of the item?

Nataly_w [17]

Answer:

New Cost of item is $\$ 21$

Step-by-step explanation:

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Original Cost of item = $\$ 42$

Item was marked down by $50\%$

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Cost after marked down = $\frac{42 \times 50}{100}= \$21$

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2 years ago

(25 points) Can someone please solve this I just need to see how its solved to understand

aleksley [76]

x = total amount of students in 8th Grade.

we know only one-thrid of the class went, so (1/3)x or x/3 went.

we also know 5 coaches went too, and that the total amount of that is 41.

$\bf \stackrel{\textit{one third of all students}}{\cfrac{1}{3}x}+\stackrel{\textit{coaches}}{5}=\stackrel{\textit{total}}{41}\implies \cfrac{x}{3}+5=41\implies \cfrac{x}{3}=41-5 \\\\\\ \cfrac{x}{3}=36\implies x=3(36)\implies x=108$

now, to verify, well, what do you get for (108/3) + 5?

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2 years ago