Ask question

Ask question

All categories

3 years ago

11

HOW DO YOU SOLVE THIS QUICKLY. GIVING32 POINTS. CONVERT THIS INTO TAN(68) WITH STEPS.

2 answers:

exis [7]3 years ago

6 0

https://www.mathcelebrity.com/anglebasic.php?entry=68&coff=&pl=tan

go to the link

fomenos3 years ago

4 0

Answer:

See below

Step-by-step explanation:

<u>Use identities:</u>

sin 2x = 2sinxcosx
cos 2x = cos²x - sin²x

<u>Simplify the given:</u>

sin 2x / (1 - cos 2x) =
2sin x cos x / (sin² x + cos² x - cos² x + sin² x) =
2sin x cos x / 2sin² x =
cos x / sin x =
cot x = tan (90° - x) (in the quadrant I)

<u>Apply to the given:</u>

sin (44°) / (1 - cos (44°)) =
tan (90° - 44°/2) =
tan (90° - 22°) =
tan (68°)

You might be interested in

Write a word problem involving fractions for which you would use the work backward strategy and addition to solve. Include solut

Delicious77 [7]

Mrs. Annie went to a store, spent half of her money and then $10 more. She went to a second store, spent half of her remaining money and then $10 more. But she then had no money left. How much money did she have to begin with when she went to the first store?
Answer: $60

7 0

3 years ago

Analyze the key features of the graph f(x) = 1/x+3 -2

tia_tia [17]

<h2>Explanation:</h2><h2></h2>

Here we have the following rational function:

$f(x) = \frac{1}{x+3} -2$

So the graph of this function is shown in the First Figure below. Let's define another function which is a parent function:

$g(x)=\frac{1}{x}$

Whose graph is shown in the second figure below. So we can get the graph of f from the graph of g this way:

Step 1. Shift the graph 3 units to the left:

$f_{1}(x) = \frac{1}{x+3}$

Step 2. Shift the graph 2 units down:

$f(x) = \frac{1}{x+3}-2$

Finally, the features of the graph of f are:

The graph of this function comes from the parent function g and the transformations are:

A shifting 3 units to the left

A shifting 2 units down

8 0

3 years ago

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.

lubasha [3.4K]

Answer:

The answer is option C.

<h3>-6, -5 2/5, -4 1/5</h3>

Step-by-step explanation:

The arithmetic sequence is given by

$A(n) = - 6 + (n - 1)( \frac{1}{5} )$

where n is the number of terms

<u>For</u><u> </u><u>the</u><u> first</u><u> </u><u>term</u>

n = 1

So we have

$A(1) = - 6 + (1 - 1)( \frac{1}{5} )$

$= - 6 + (0)( \frac{1}{5} )$

$= - 6$

<u>For</u><u> </u><u>the</u><u> </u><u>fou</u><u>rth</u><u> term</u>

n = 4

$A(4) = - 6 + (4 - 1)( \frac{1}{5} )$

$= - 6 + (3)( \frac{1}{5} )$

$= - 5 \frac{2}{5}$

<u>For</u><u> </u><u>the</u><u> </u><u>tenth</u><u> </u><u>term</u>

n = 10

$A(10) = - 6 + (10 - 1)( \frac{1}{5} )$

$= - 6 + (9)( \frac{1}{5} )$

$= - 4 \frac{1}{5}$

Hope this helps you

4 0

3 years ago

Complete the table to find the equivalent ratios.

sertanlavr [38]

Answer:

b

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Whats the height of the rectangular prism

garri49 [273]

Answer:

length l = 32.25 m

width w = 8223.75 m

height h = 12.5 m

diagonal d = 8223.82273 m

total surface area Stot = 736831.875 m2

lateral surface area Slat = 206400 m2

top surface area Stop = 265215.938 m2

bottom surface area Sbot = 265215.938 m2

volume V = 3315199.22 m3

Step-by-step explanation:

5 0

2 years ago