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3 years ago

How to do #9.........

Mathematics

1 answer:

Serhud [2]3 years ago

5 0

4x and 2x line along a straight line, their sum then must be 180° so

6x=180

x=30

So the angles in there are:

3(30)-5=85°

2(30)=60°

4(30)=120°

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Antonio earned the following points during a game:4.26 points, -3 and one half points, and 7 over 10 points. What is the final s

KiRa [710]

1.46 points put them all in to decimals so 4.26-3.5= .76 + .7 is 1.46

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2 years ago

If -3x-8=16 what is the value of -2(x-7)

777dan777 [17]

Answer:

-3x-8=16

-3x = 16+8

-3x = 24

x = 24/-3

x = -8

= -2(x-7)

= -2(-8-7)

= 30

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2 years ago

A herd of bison currently has 55 members. Based on the available resources,

mixer [17]

Answer:

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The graph would look something like the attached picture. (It intercepts with the y-axis at 55).

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2 years ago

Read 2 more answers

How can you find the value of x? in 3x= 2 1/4

tino4ka555 [31]

Answer:Tap for more steps... By the Sum Rule, the derivative of x 4 + 3 x 2 x 4 + 3 x 2 with respect to x x is d d x [ x 4] + d d x [ 3 x 2] d d x [ x 4] + d d x [ 3 x 2]. Differentiate using the Power Rule which states that d d x [ x n] d d x [ x n] is n x n − 1 n x n - 1 where n = 4 n = 4.

Step-by-step explanation:

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2 years ago

How do you do this question?

katovenus [111]

<h3>4 Answers: A, C, E, and F</h3>

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Explanation:

Choice A is true assuming we have $a_n = (-1)^n*b_n$

In this case, $a_n = (-1)^n*\frac{1}{\sqrt{n}}$ and $b_n = \frac{1}{\sqrt{n}}$

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Choice B is false. See choice A above.

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Choice C is true. The sequence $\{b_n\}$ is decreasing. As n gets larger, $b_n$ gets smaller. This is because the denominator is growing larger with the numerator held constant.

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Choice D is false. This contradicts choice C.

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Choice E is true since the denominator is growing forever

This is similar to $\displaystyle \lim_{n \to \infty} \frac{1}{n} = 0$

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Choice F is true due to choices C and E being true.

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Choice G is false because it contradicts choice F.

8 0

3 years ago