4 years ago

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used

Mathematics

1 answer:

zmey [24]4 years ago

3 0

12 your welcome if I help you

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3 years ago

A positive number is multiplied by itself and then 7 is added. The answer is 16. What is the number?

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Answer:

Step-by-step explanation:

let the number be n then multiplied by itself gives n², thus

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4 years ago

Which calculator correctly shows the quotient of<br>6.47 x 10-15<br>3.36 * 10-29

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Step-by-step explanation:

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3 years ago

To find 0.6 x 0.35, multiply the whole numbers____ and____ by the fractions____ and____. The product, written as a decimal is___

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Answer:

0.6*0.35=0.21

Step-by-step explanation:

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3 years ago

Write the equation of an ellipse with center (-2,-3), vertical major axis of length 14, and minor axis of

Tems11 [23]

Step-by-step explanation:

Since we have a vertical major axis, our ellipse is vertical.

The equation of a vertical ellipse is

$\frac{(y - k) {}^{2} }{ {a}^{2} } + \frac{(x - h) {}^{2} }{ {b}^{2} } = 1$

where

(h,k) is the center

a is the semi major axis,

b is the semi minor axis

First, let plug in our center

$\frac{(y + 3) {}^{2} }{ {a}^{2} } + \frac{(x + 2) {}^{2} }{ {b}^{2} } = 1$

Semi means half, so

a is half of 14 which is 7

B is half of 8, which is 4.

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2 years ago