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3 years ago

11

Compare the strengths and weaknesses of the horizontal and vertical methods for adding and subtracting polynomials. Include comm

on errors to watch out for when using each of these methods

2 answers:

mariarad [96]3 years ago

6 0

Each method works diffrently the angles inside them is what matters.

8090 [49]3 years ago

6 0

Each stragety works not the same the angles inside is what matters the most.

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What inequality does the number line graph<br> represent?

Andrew [12]

Answer:

-4

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2 years ago

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The answer would be
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2 years ago

Since there are 5,280 feet in one mile and 3.3 feet in one meter, how many meters per second are equivalent to 60 miles per hour

svlad2 [7]

Given:
1 mile = 5280 feet
1 meter = 3.3 feet

convert 60 miles per hour to meters per second

60 miles to meters

60 miles x <u>5280ft</u> x <u>1meter</u> = (60*5280m)/3.3 = 316800m/3.3
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1 hour to seconds

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unit rate: meters per second

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simplify 26 2400/3600 ⇒ 26 2/3 meters per second

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2 years ago

The equation of a parabola is 1/32 (y−2)2=x−1 .

Andru [333]

The given equation of parabola is

$\frac{1}{32} (y-2)^2 = x-1$

Which can also be written as

$x = \frac{1}{32} (y-2)^2 +1$

Here vertex (h,k) is (1,2)

And value of a is

$a = \frac{1}{32}$

Formula of focus is

$(h+ \frac{1}{4a} , k)$

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Therefore the correct option is the last option .

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2 years ago

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