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2 years ago

How many distinct variables does the expression below contain? 2x^5+xy^4-zx

Mathematics

1 answer:

Naya [18.7K]2 years ago

8 0

It has 4 extinct variables in the equation.

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Divide, and then round the answer to two decimal places:<br><br> 0.6256108÷0.527

Ne4ueva [31]

Answer:

the answer is 55038271829339

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2 years ago

Could someone help me giving brainliest

VARVARA [1.3K]

Answer:

The first one. Top left.

Step-by-step explanation:

The top right one makes a triangular prism.

I don't even know if the bottom right is even a thing.

The bottom left is a cube.

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1 year ago

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A bowl contains candies of the same size in three flavors: orange, strawberry, and pineapple. If the probability of randomly pul

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I think it’s 3 over 7 I am rlly not sure if that’s right I just based it off the pattern

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2 years ago

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What is 10 1/8 + 3 5/8 2 7/8 ?

Damm [24]

So first you would have to add 10 and 1/8 and 3 and 5/8 which is 4 and 3/4 then add 2 and 7/8 to 4 and 3/4 which is 7 and 5/8 so 7 5/8 is the answer.

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2 years ago

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One cubic meter of water weighs approximately 2200 pounds. There are 100 cm in one meter. If you have a box-shaped fish tank tha

Diano4ka-milaya [45]

Answer:

158.4 pounds

Step-by-step explanation:

first find the volume of the tank

$V = 30 \times 30 \times 80$

$V = 72000 cm^3$

to convert this to m^3 we know that 1m = 100cm

$V = 72000 cm^3 \times \left(\dfrac{1\,\text{m}}{100\,\text{cm}}\right)^3$

$V = 72000 cm^3 \times \left(\dfrac{1\,\text{m}^3}{100^3\,\text{cm}^3}\right)$

the cm^3 cancel out.

$V = \dfrac{72000}{100^3} m^3$

$V = 0.072\,m^3$

by simply converting the side-lengths to meters beforehand can give you this answer directly:

$V = 0.3 \times 0.3 \times 0.8 = 0.072 m^3$

it is given that 1 meter cube of water weighs about 2200 pounds.

$1\,m^3 = 2200 \,\text{lb}$

multiply both sides with 0.072 to find our answer:

$1\,m^3 \times 0.072 = 2200 \times 0.072 \,\text{lb}$

$0.072\,m^3 = 158.4 \,\text{lb}$

hence the weight of the water in the tank would be 158.4 pounds!

3 0

3 years ago