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Makovka662 [10]

3 years ago

6

In the 2008 election there were 28 blue states and 22 red states.Express the red and blue states as fractions in lowest terms of

the total number of states and also as decimals.

1 answer:

11111nata11111 [884]3 years ago

7 0

14/11 1.4/1.1 is the terms in lowest terms

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You have 24 feet of fencing that you are using to make a rectangular dog pen. You want the dog pen to enclose 150 square feet. I

melamori03 [73]

Answer:

Not possible

Step-by-step explanation:

Given that

The area of the pen is 150 ft²

Assuming that the length of the pen is x, then the breadth of the pen will be 24 - x

Area = length * breadth

Area = x (24 - x)

Area = 24x - x²

24x - x² = 150

x² - 24x + 150 = 0

Using general quadratic formula, we have

[-b ± √(b² - 4ac)]/ 2a

Where

a = 1

b = -24

c = 150

On solving the equation, we get a number in the complex form of "i", and not a real number. As such, it's not possible for the 24 feet to enclose the area

7 0

3 years ago

PLEASE HELP ASAP! A mountain climber is at an altitude of 2.9 mi above the earth’s surface.

shutvik [7]

You can use Pythagorean theorm to solve.

$a^2 + b^2 = c^2$
C = 3959 + 2.9 = 3961.9

x = ???? = a
b = 3959
Plugin our data.
$a^2 + b^2 = c^2$
$a^2 + 3959^2 = 3961.9^2$
$a^2 + 15673681 = 15696651.61$
$a^2 = 22970.61$
$\sqrt{a^2} = sqrt{22970.61}$
$a = 151.560$
$x = 151.560$
$x = 151.6$

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4 years ago

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AleksandrR [38]

Answer:b2254

Step-by-step explanation:

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What number is the arrow pointing at?

Licemer1 [7]

Answer:

540 is the correct answer. Each mark is an increase of 20.

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Helpppp Quickk!!! Solve the following ewuation: 3x=-12

Korvikt [17]

Answer:x=-2

Step-by-step explanation:

3 x -2^2

3 x -4 = -12

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3 years ago

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