3 years ago

Olhe a imagem e responda

Mathematics

1 answer:

matrenka [14]3 years ago

8 0

Answer:

i cant see the attachment

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40.8 is what percent of 69.9

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58%

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(45 x 54)/5<br> What is the answer?

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Answer:

486

Step-by-step explanation:

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$x - intercept = ( \: - 9 \: , \: 0 \: )$

$No \: \: \: y - intercept$

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the weight of an object on mars varies directly as the weight of the object on earth a 90 pound object on earth weighs 34 pounds

Mariulka [41]

We have been given that the weight of an object on the mars varies directly as the weight of the object on earth.

Let y be weight of an object on Mars and x be weight of an object on Earth.

$\\
y=kx$

We have been given that the weight of an object on Mars is 34 pounds and weight of the same object on Earth is 90 pounds.

Putting the given values in equation we get

$\\
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k=\frac{34}{90}=\frac{17}{45}$

Therefore, our equation now becomes

$\\
y= \frac{17}{45}x$

Now we have been given that the weight of an object on Earth is 135 pounds and we have to find the weight of the same object on Mars,

We have been given that $\\
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Putting the given values in our equation we get

$\\
y= \frac{17}{45}(135)=\frac{17\cdot 135}{45}=17\cdot 3 = 51$

Therefore weight of the object on Mars will be 51 pounds.

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7 times what equals 1

Nuetrik [128]

7 lol that's the answer

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