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aksik [14]
3 years ago
15

1. Which best describes an even number?

Mathematics
1 answer:
miv72 [106K]3 years ago
5 0

Answer: None

Step-by-step explanation: 2÷8=4 ruling out A

Unless You keep dividing by 2 over and over than the remainder will end as 2

7+2=9 13+2=15  ruling out B

16 is even, 18 is even, 20 is even, ruling out C

7*2=14 Ruling out D

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Svet_ta [14]
You can find “hypotenuse” using Pythagorean to get the length of one of those steps, 12.5, and you get 150 when you multiply that number by 12 for each of the 12 steps

6 0
3 years ago
Determine the input value for which the statement
adelina 88 [10]

Answer:

The x-value at which the two functions' values are equal is 5.

Step-by-step explanation:

Let f(x) = 3 and g(x) = x-2, if f(x) = g(x), then:

x - 2 = 3

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The x-value at which the two functions' values are equal is 5.

8 0
3 years ago
Please help me out with this question
Liono4ka [1.6K]
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6 0
4 years ago
Differentiate Vx(x + 2) with respect to x.
Travka [436]

Answer:

y'= \frac{3x+2}{2\sqrt{x} }

General Formulas and Concepts:

<u>Calculus</u>

The derivative of a constant is equal to 0

Basic Power Rule:

  • f(x) = cxⁿ
  • f’(x) = c·nxⁿ⁻¹

Product Rule: \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)

Chain Rule: \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)

Step-by-step explanation:

<u>Step 1: Define</u>

y=\sqrt{x} (x+2)

<u>Step 2: Rewrite</u>

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

<u>Step 3: Differentiate</u>

  1. Product Rule [Basic Power/Chain Rule]:                 y'= \frac{1}{2} x^{\frac{1}{2} -1}(x+2)+x^{\frac{1}{2} }(1)
  2. Simplify:                                                                            y'= \frac{1}{2} x^{\frac{-1}{2}}(x+2)+x^{\frac{1}{2}}
  3. Rewrite:                                                                                        y'= \frac{x+2}{2\sqrt{x} } + \sqrt{x}
  4. Add:                                                                                                       y'= \frac{3x+2}{2\sqrt{x} }
7 0
3 years ago
Find the GCF of the following monomials -50m^4n^7 and 40m^2 n^10
kvasek [131]
Hello,

The GCF is -10m^2 n^7.
5 0
3 years ago
Read 2 more answers
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