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Gnesinka [82]
3 years ago
12

tan^{2}x)tan(2x) }{tanx}" alt="\frac{(1-tan^{2}x)tan(2x) }{tanx}" align="absmiddle" class="latex-formula"> simplify
Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Step-by-step explanation:

\frac{(1-tan^{2}x)tan(2x) }{tanx} \\  but \:  \tan(2x)  =  \frac{2 \tan(x) }{1 -  { \tan }^{2}x }  \\ therefore :  \\  =  \frac{(1 - { \tan ^{2}x)(2 \tan(x))  }}{ (\tan(x) )(1 - { \tan ^{2}x })}  \\  =  \frac{2 \tan(x) }{ \tan(x) }  \\  = 2

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3(6+4y)<br> hurry uppp pleaseeeee
Ahat [919]

Answer:

=12y+18

Step-by-step explanation:

=(3)(6+4y)

=(3)(6)+(3)(4y)

=18+12y

=12y+18

4 0
3 years ago
Does the absolute value graph below flip or not flip? F(x)=2|x-9|+3
deff fn [24]

Answer:

Option C, the graph does not flip because 2 is positive

4 0
3 years ago
the area of a bathroom floor measures 3 yards by 3 yards and each custom tile that makes up the flooring is 1 1/2 square yards.
wel

Using the area, the number of tiles needed to cover the floor is 6.

<h3>What is area?</h3>

The area is the region bounded by the shape of an object.

Therefore, the bathroom floor measures 3 yards by 3yards.

Hence the area of the bathroom floor can be calculated as follows;

area of the bathroom floor = 3 × 3

area of the bathroom floor = 9 yards²

The area of the custom tiles that makes the flooring is 1 1  /2 square yards.

Hence,

number of tiles needed to cover the floor = 9 ÷ 3  /2

number of tiles needed to cover the floor = 9 × 2  / 3

number of tiles needed to cover the floor = 18 / 3

number of tiles needed to cover the floor = 6

learn more on area here: brainly.com/question/946354

#SPJ1

4 0
1 year ago
Karins mom runs a dairy farm. Last year Betty the cow gave 375 gallons less than twice the amount from Bessie the cow. Together,
yawa3891 [41]
X = bessie and y = betty

x + y = 1464
y = 2x - 375

x + 2x - 375 = 1464
3x - 375 = 1464
3x = 1464 + 375
3x = 1839
x = 1839/3
x = 613 <== Bessie gave 613 gallons

y = 2x - 375
y = 2(613) - 375
y = 1226 - 375
y = 851 <== Betty gave 851 gallons
7 0
3 years ago
Read 2 more answers
Question 3
IceJOKER [234]

Answer:

I would say d.im pretty sure tho

6 0
3 years ago
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