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Alex_Xolod [135]

2 years ago

5

Fiona is going to jog once around the block she lives on. The block is rectangular, and it is 130130 yards long and 200200 feet

wide. How far will Fiona jog (in feet)?

2 answers:

Oksana_A [137]2 years ago

7 0

487153.3334. Srry if this is wrong

yaroslaw [1]2 years ago

4 0

487153 ft 4 in or 48753.3334 ft

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Find the fourth roots of 256(cos 240° + i sin 240°).

Mashcka [7]

Answer with Step-by-step explanation:

We are given that

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By using the formula

$(a^b)^x=a^{bx}$

$\theta=240^{\circ}$

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Therefore, the four roots of given complex number are

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$4(cos150^{\circ}+i sin150^{\circ})$

$4(cos240^{\circ}+isin 240^{\circ})$

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JulsSmile [24]

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Work:
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If two points on a line are A(10, −3) and B(12, 9), the rise is __________, and the run is __________, so the slope of the line

kherson [118]

The <u>rise</u> is the difference in y-coordinates:

y₂ - y₁ = 9 - (-3) = 12

The <u>run</u> is the difference in x-coordinates:

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The <u>slope</u> is the quotient of rise over run:

m = 12/2 = 6

========================

If two points on a line are A(10, −3) and B(12, 9), the rise is <u>12</u>, and the run is <u>2</u>, so the slope of the line is <u>6</u>.

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today, price of a new cell phone is $129. in 2000, the price of a similar cell phone was $240. what is the percent of change in

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Misha Larkins [42]

Answer:

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The scatter graph shows a decreasing correlation.

Its not A because it's a increasing correlation

its not C because it's neutral

its not D because it's a no correlation graph

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