3 years ago

An ocean aquarium is home to Gray whale that weighs 35 tons. How many pounds does the Gray whale weigh?

Mathematics

1 answer:

vovangra [49]3 years ago

7 0

1 ton = 2000 pounds

so 35 tons = 35 x 2000 = 70,000 pounds

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Mariulka [41]

#Lets just write x as the nunber you asked

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x = 18 : 40/100

x = 18 × 100/40

y = 1800/40

y = 45

<h3>Answer : 45</h3>

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When completing the square, what value must you add to both sides of the equation to create a perfect square trinomial?

Sergeu [11.5K]

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AlladinOne [14]

Answer:

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And replacing we got:

$m =\frac{-3 -9}{11-5}= -2$

And the best answer for this case would be :

$m=-2$

Step-by-step explanation:

For this case we have the following two points given:

$x_1 = 5, x_2 =11, y_1 =9, y_2 = -3$

The slope can be founded with this formula:

$m =\frac{y_2 -y_1}{x_2 -x_1}$

And replacing we got:

$m =\frac{-3 -9}{11-5}= -2$

And the best answer for this case would be :

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Answer:

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sorry if I get it wrong

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2 years ago

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Please help with this

Blizzard [7]

The probability is 4:20

It is correct because there are 20 students and there could be 4 guesses

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