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2 years ago

What is 300% of 90? Show your work

Mathematics

1 answer:

BARSIC [14]2 years ago

5 0

Answer:

270

Step-by-step explanation:

becasue 100 percent of 90 would be 90

$100*3=300$

so multiply

$90*3=270$

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The 1,840 rock concert tickets sold were twice the amount of jazz concert tickets sold

Yuki888 [10]

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2 years ago

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Pleasee help ASAP!! No links pleaseee!!!

Ilya [14]

Given:

The vertices of the rectangle ABCD are A(0,1), B(2,4), C(6,0), D(4,-3).

To find:

The area of the rectangle.

Solution:

Distance formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, we get

$AB=\sqrt{(2-0)^2+(4-1)^2}$

$AB=\sqrt{(2)^2+(3)^2}$

$AB=\sqrt{4+9}$

$AB=\sqrt{13}$

Similarly,

$BC=\sqrt{(6-2)^2+(0-4)^2}$

$BC=\sqrt{(4)^2+(-4)^2}$

$BC=\sqrt{16+16}$

$BC=\sqrt{32}$

$BC=4\sqrt{2}$

Now, the length of the rectangle is $AB=\sqrt{13}$ and the width of the rectangle is $BC=4\sqrt{2}$ . So, the area of the rectangle is:

$A=length \times width$

$A=\sqrt{13}\times 4\sqrt{2}$

$A=4\sqrt{26}$

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Therefore, the area of the rectangle is 20 square units.

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2 years ago

The Venn Diagram shows a universe with 26 elements and two different outcomes: B and Y

Alex73 [517]

<span>If the Venn diagram shows a universe with 26 elements and two different outcomes which are B and Y, then the probability will be 7/6. The correct answer to the following given statement above is seven over six or 7/6.</span>

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2 years ago

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jolli1 [7]

Answer:

Step-by-step explanation:

2^2=1.75^2+3^2-2*3*1.75cos x

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10.5cos x=9-4+3.0625

10.5cosx=8.0625

cos x= 8.0625/10.5≈0.77

x≈40 degrees