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sergiy2304 [10]

2 years ago

7

Inez has 27 basketball cards and 45 baseball cards in her card collection. What time is the ratio of Inez’s baseball cards to he

r basketball cards

1 answer:

lisov135 [29]2 years ago

8 0

The ratio is 45:27= 5:3

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Answer:

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Step-by-step explanation:

$ 347 multiply by 25% or 0.25

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2 years ago

Find the magnitude and direction in degrees of the vector v=6i+2 seq31

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Answer:

Please check the explanation.

Step-by-step explanation:

Given the vector

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$\mathrm{Computing\:the\:Euclidean\:Length\:of\:a\:vector}:\quad \left|\left(x_1\:,\:\:\ldots \:,\:\:x_n\right)\right|=\sqrt{\sum _{i=1}^n\left|x_i\right|^2}$

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$\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{ab}=\sqrt[n]{a}\sqrt[n]{b}$

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$=4\sqrt{3}$

The Direction of a vector:

tan Ф = y/x

y=2√3

x = 6

tan Ф = y/x

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= √3 / 3

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$\:\theta \:=\frac{\pi \:}{6}=30^{\circ \:}$

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