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Gemiola [76]
3 years ago
9

Help me I don’t get this

Mathematics
1 answer:
natali 33 [55]3 years ago
4 0

Answer:

B

Step-by-step explanation:

An object on the moon weighs 1/6th of its weight on earth. If the object weighs 12 lbs then it weighs 1/6(12) = 12/6 = 2 lbs. This can be applied to any object's weight using m = e/6.

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If the diameter of a circle is 12.6 what is the circumference
serg [7]

The answer is C≈39.58

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3 years ago
Can someone please help me with this math problem? Thank you!
lorasvet [3.4K]
To find the zeros, set y = 0
-5(x-4)^2 +10 = 0
Now try to isolate the (x-4)^2 term (move 10 to right side, divide by -5)
(x-4)^2 = \frac{-10}{-5} = 2
Next take square root of both sides (this cancels the square on (x-4))
x-4 = \pm  \sqrt{2}
x = 4 \pm  \sqrt{2}

For interpretation, x = price, y = profit
We are solving for price where profit = 0.
7 0
4 years ago
Which algebraic expression is a polynomial with a degree of 2? 4x3 − 2x 10x2 − StartRoot x EndRoot 8x3+ StartFraction 5 Over x E
kati45 [8]

Answer:

6x^2 - 6x + 5

Step-by-step explanation:

Given

List of Options

Required

Which of the options has a degree of 2

The general format of a polynomial is

ax^n + bx^{n-1} + ..... + cx^{n-n}

<em>Where n represents the degree </em>

In this case;

n = 2

Substitute 2 for n in expression above;

ax^n + bx^{n-1} + ..... + cx^{n-n}

ax^2 + bx^{2-1} + ..... + cx^{2-2}

ax^2 + bx^{1} + ..... + cx^{0}

ax^2 + bx + c *1

ax^2 + bx + c

Comparing this format to the list of given options; the option with the same format is: 6x^2 - 6x + 5

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<em>Hence, the polynomial with a degree of 2 is </em>6x^2 - 6x + 5

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Answer:

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<em>The </em><em>square</em><em> root</em><em> of</em><em> </em><em>3</em><em>6</em><em>/</em><em>1</em><em>6</em><em>9</em><em> </em><em> </em><em>is </em><em> </em><em>6</em><em>/</em><em>1</em><em>3</em><em>.</em>

5 0
2 years ago
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If a triangle has a height of 14 inches and a base of 9 inches, what's its area?
solong [7]
The answer is D
Hope I helped
3 0
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