2 years ago

Tell whether the ratios form a proportion Someone please help!

Mathematics

1 answer:

DanielleElmas [232]2 years ago

3 0

No because they do not have the same factors

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EleoNora [17]

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40 x 4 = 160

160 x 4 = 640

640 x 4 = 2560

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A rectangular painting by Leonardo da Vinci measured 62cm along its diagonal. If the painting has a height of 42 cm how wide is

IRINA_888 [86]

ANSWER

45.6cm to the nearest tenth.

EXPLANATION

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The height of the painting is 42 cm.

The height of the painting h , the diagonal, and the width of the painting forms a right triangle with the diagonal being the hypotenuse.

From the Pythagoras Theorem,

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alukav5142 [94]

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2 years ago

Evaluate the expression 7x to the power of 2y, when x = 5 and y = 3.

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What is the relationship between the 3's in the number 9,338?

Serhud [2]

The 3 in the hundreds place (value of 300) has a value that is 10x the 3 in the tens (value of 30).

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