4 years ago

Tan(43)-tan(13)/1+tan(43)tan(13)

Mathematics

2 answers:

ipn [44]4 years ago

8 0

The answer is 0.57735.....

kupik [55]4 years ago

5 0

Answer:

tan(13)-tan(2)

Step-by-step explanation:

= Monthsarry namin ng bebe ko

You might be interested in

The difference between a number divided by 3 and 4 is 20

Rzqust [24]

Set the number to x.

$\frac{x}{3}-\frac{x}{4}=20$
$\frac{4x}{12}-\frac{3x}{12}=20$
$\frac{x}{12}=20$
$x=240$

Thus, the number is 240.

8 0

3 years ago

PLEASE HELP =( it's due tomorrow. :'( 13 POINTS!

melisa1 [442]

3/7 * 49/1

3*49/7

3*7

=21

6 0

3 years ago

Read 2 more answers

A set of data already has the values 11, 14, 23, and 16. What value would have to be added to the set for the mean of the

poizon [28]

Answer: 26

Step-by-step explanation:

Mean = total sum of data set / frequency of data set

6 0

3 years ago

4y = 42 - 3y Can you help me find y?

Lesechka [4]

4y = 42 - 3y

First, add '3y' to both of the sides.
$4y + 3y = 42$
Second, add '4y + 3y' to get '7y'.
$7y = 42$
Third, divide both sides by '7'.
$y = \frac{42}{7}$
Fourth, how many times does 7 go into 42? 42 ÷ 7 = '6'.
$y = 6$

Answer: y = 6

7 0

3 years ago

Read 2 more answers

Pls answer its 10 points.

Harlamova29_29 [7]

Answer: Choice A)

y + 3 = (2/3)(x - 5)

====================================================

Explanation:

Point slope form is

y - y1 = m(x - x1)

m = 2/3 is the given slope

(x1,y1) = (5,-3) is the point the line goes through

So we have

y - y1 = m(x - x1)

y - (-3) = (2/3)(x - 5)

y + 3 = (2/3)(x - 5)

8 0

3 years ago