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2 years ago

Given that 1 inch = 2.54 cm, how many centimeters are there in 7 feet?

Mathematics

2 answers:

Zanzabum2 years ago

8 0

The answer is 216.72 cm

Lunna [17]2 years ago

7 0

Answer:it 213.36

Step-by-step explanation:

U welcome

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I've got a math test wish me luck

kaheart [24]

Step-by-step explanation:

best of luck dear.........

6 0

2 years ago

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balandron [24]

Answer:

Step-by-step explanation:

6 0

2 years ago

Pls help<br> First, correct answer will get brainliest

kozerog [31]

Answer:

A for the first one.

Second one, I'm not sure, but I'd guess it'd be A

Step-by-step explanation:

7 0

2 years ago

PLZ HELP!!!!!!!!!!!!!!!!!!

Inessa05 [86]

Answer:

D.) If soccer balls are sold for $2.05 or $14.61 each, the store will break even but will not make a profit.

Step-by-step explanation:

Let us assume x = selling price of each soccer ball

y = daily profit earned from selling of soccer balls

Given that

Y= $-6x^2+100x-180$

where,

a = -6

b = 100

c = -180

Now we have to applied the formula which is as follows

x $= \frac{-b\pm\sqrt{b^2-4ac}}{2a}$$

$= \frac{-100\pm\sqrt{100^2-4\times -6\times -180}}{2\times -6}$$

$= \frac{-100\pm\sqrt{10,000 - 4,320}}{-12}$$

$= \frac{-100\pm\sqrt{5.680}}{-12}$$

$= \frac{-100 + 75.3658}{-12}$$

$= \frac{24.6342}{-12}$

x^1 = -2.05285

Now

x^2 $= \frac{-100 - 75.3658}{-12}$$

$= \frac{- 175.3658}{-12}$

x^2 = 14.6138

Based on this the option D is most appropriate as per the given situation

4 0

2 years ago

Read 2 more answers

X+(-4)=-12 Solve the equation and enter the value of x below

Tpy6a [65]

Answer:

$x = -8$

Step-by-step explanation:

<u>Step 1: Add 4 to both sides </u>

$x + (-4) = -12$

$x - 4 + 4 = -12 + 4$

$x = -8$

Answer: $x = -8$

3 0

3 years ago

Read 2 more answers