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3 years ago

1. Name a pair of angles for each of the following. (Lesson 1)

Mathematics

1 answer:

gtnhenbr [62]3 years ago

7 0

Answer:

I can't see the angle.

Step-by-step explanation:

I can't see the angle.

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1. The table shows the number of pages a

vazorg [7]

Answer:

Please post the chart

Step-by-step explanation:

5 0

3 years ago

Use the four-step process to find f'(x) and then find f'(1), f'(2), and f'(3).

Soloha48 [4]

Step 1: evaluate f(x+h) and f(x)

We have

$f(x+h) = -(x+h)^2+6(x+h)-5 = -(x^2+2xh+h^2)+6x+6h-5$

$= -x^2-2xh-h^2+6x+6h-5$

And, of course,

$f(x)=-x^2+6x-5$

Step 2: evaluate f(x+h)-f(x)

$f(x+h)-f(x)=-x^2-2xh-h^2+6x+6h-5-(-x^2+6x-5)=-2xh-h^2+6h$

Step 3: evaluate (f(x+h)-f(x))/h

$\dfrac{f(x+h)-f(x)}{h}=-2x-h+6$

Step 4: evaluate the limit of step 3 as h->0

$f'(x) = \displaystyle \lim_{h\to 0} \dfrac{f(x+h)-f(x)}{h}=-2x+6$

So, we have

$f'(1) = -2\cdot 1+6 = 4,\quad f'(2) = -2\cdot 2+6 = 2,\quad f'(3) = -2\cdot 3+6 = 0$

5 0

3 years ago

Whats the pattern for this numbers 5, 3, 9, 2, 13

dimaraw [331]

Step-by-step explanation:

Go and learn numbers , it will be 1 2 3 4 5

7 0

3 years ago

The difference of a number and 6 is -11. What is the number?

Citrus2011 [14]

Answer:

The number is 17

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Suppose that the second term of a geometric sequence is 4 and the sixth term is 16. Find the fourth term

Kaylis [27]

Answer:

Step-by-step explanation:

<h3>Given GP</h3>

a₂ = 4,
a₆ = 16

a₄ = ?

<h3>Solution</h3>

a₂ = ar = 4
a₆= ar⁵ = 16

<u>Substitute ar in the second equation</u>

ar⁵= 16
4r⁴ = 16
r⁴ = 4
r = √2

<u>Then finding a₄</u>

a₄ = a₂*r² = 4*(√2)² = 4*2= 8

7 0

3 years ago