3 years ago

What extra step will you have to preform if you do not use the LCD when adding fraction? explain?

1 answer:

7 0

The extra step you will need to add fractions without using a Least Common Denominator is Cross Multiplication.

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Measures of Center and Variability

pickupchik [31]

1. The mean of all the numbers is 41.
5. Median : 52

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3 years ago

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O 12 units O 15 units O 20 units O 25 units

nadezda [96]

Answer:

12 units

Step-by-step explanation:

Because the two triangles are similar:

$\dfrac{x}{9}=\dfrac{16}{x} \\\\\\\dfrac{x^2}{9}=16 \\\\\\x^2=144 \\\\\\x=12$

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3 years ago

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Arturiano [62]

Answer:

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Step-by-step explanation:

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An open top box is to be made by a 24 in by 24 in. by 36 in. piece of cardboard by removing a square from each corner of the box

galben [10]

Answer:

X= -12 +6√10

X= 6.973

Step-by-step explanation:

Volume of the box= (36-2x)(24-2x)x

Volume of the box

=( 864 -96x -4x²)x

But 864 -96x -4x²

=216 - 24x-x²

Solving for x quadratically

X= (24+12√10)/-2

X= -12 -6√10

X= -30.97

X= (24-12√10)/-2

X= -12 +6√10

X= 6.973

X will definitely be a positive number

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X= 6.973

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4 years ago

Find the sine of both angle A and angle B.

olchik [2.2K]

Sin = opposite/hyp

Sin A = 10/26 = 5/13

Sin b = 24/26 = 12/13

The answer is option A

Hope this helps

6 0

4 years ago

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