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3 years ago

A fish tank

Mathematics

2 answers:

DIA [1.3K]3 years ago

8 0

30 cubic feet Because 5x2x3=30

ddd [48]3 years ago

4 0

Answer:

The answer is 30cbu

Step-by-step explanation:

This is because you would take 5x2x3, that being said 5x2=10 and 10x3=30 which is how you get the answer. LxWxH is how you get the volue of the prisim.

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Help????????????????????<br><br> 20 points

Zinaida [17]

Answer:

Mrs. Augustyn's Class: 24 ÷ 4 = 6

Mrs. Salonish's Class: 24 ÷ 8 = 3

Step-by-step explanation:

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3 years ago

What is equivalent to 3(y+4)+4(y-2)

amid [387]

Answer:

7y+4

Step-by-step explanation:

combine liked terms

7 0

3 years ago

The equation y — 480 = – 120 (x - 1) represents the total number of kilometers, y, ben and his family have left to drive to Ben'

MAXImum [283]

Answer:

First answer is 4 and the next is 120

7 0

3 years ago

Complete the equation <br> 9/4= ? ÷ by 4

Stells [14]

Answer:

$9$

Step-by-step explanation:

$9/4$ can be said as " $9$ divided by $4$ ", so the ? is $9$ .

8 0

3 years ago

URGENT! 40 POINTS! PLEASE HELP!

umka2103 [35]

Answer:

(a) $8 x(5 x-6)=40 x^{2}-48 x$

Step-by-step explanation:

(a) To find verify the answer we need to multiplying the equation $8 x(5 x-6)$

$8 x(5 x-6)=40 x^{2}-48 x$

Thus, this statement is true.

(b) To find verify the answer we need to multiplying the equation $-4 x\left(2 x^{2}+1\right)$

$-4 x\left(2 x^{2}+1\right)=-8 x^{3}-4 x$

Hence, the given statement is false.

$\begin{aligned}(x-3)(5 x-6) &=5 x^{2}-6 x-15 x+18 \\&=5 x^{2}-21 x+18\end{aligned}$

Hence, the given statement is true.

(d) To find verify the answer we need to multiplying the equation $(2 x+3)\left(x^{2}+3 x-5\right)$

$\begin{aligned}=(2 x+3)\left(x^{2}+3 x-5\right) &=2 x^{3}+6 x^{2}-10 x+3 x^{2}+9 x-15 \\&=2 x^{3}+9 x^{2}-x-15\end{aligned}$

Hence, the given statement is false.

4 0

3 years ago

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