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3 years ago

If the volume is 343in cubed than what is the length of one side

1 answer:

8 0

the answer would be seven because seven to the 3rd power is 343 and cubed means that number multiplied by itself three times please mark braineist answer!

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Create 3-D models of a cone and a cylinder. You can start out by using an empty can, a toilet paper tube, or a snow cone holder.

ryzh [129]

??is that namjoon i cant really see the profile picture you have lol ??

Answer:

V cone = pi• radius ^2 • height/ 3

V cylinder= pi• radius ^2. • height

1) three times cone is smaller then cylinder that have the same radius and height

Step-by-step explanation:

║ hope this helps in someway 0ω0 ║

4 0

2 years ago

Does 2 dollar equal 100 Japanese yen?

Mrrafil [7]

I think its 2 dollars is more like 200 yen

6 0

2 years ago

Roberta has $4.00 in dimes and quarters. She has 5 more dimes than quarters. Write a system of equations that you could use to f

MakcuM [25]

Answer:

$\left\{\begin{array}{l}25x+10y=400\\y=x+5\end{array}\right..$

Step-by-step explanation:

Let x be the number of quaters and y be the number of dimes Roberta has.

1. Quater is equal to 25 cents, then x quaters is equal to 25x cents. Dime is equal to 10 cents, then y dimes is equal to 10y cents. $4.00=400 cents, then

25x+10y=400.

2. Roberta has 5 more dimes than quarters, then

y=x+5.

3. The system of equations is

$\left\{\begin{array}{l}25x+10y=400\\y=x+5\end{array}\right..$

Substitute second equation into the first one:

$25x+10(x+5)=400,\\ \\25x+10x+50=400,\\ \\35x=350,\\ \\x=10,\ y=10+5=15.$

10 quaters and 15 dimes

8 0

2 years ago

Please explain (picture attached)

Dafna1 [17]

Answer:

I think the answer is C.

Step-by-step explanation:

6 0

2 years ago

What is thisssssssss pls help

Nataly [62]

Answer:

c and b

Step-by-step explanation:

3 0

2 years ago