4 years ago

(tanx+1)^2=1+2sinxcosx/cos^2x

Mathematics

1 answer:

gulaghasi [49]4 years ago

6 0

Answer:Can you give a more simpler question or rephrase the question

Step-by-step explanation:.

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Find the value of x so that the function has the given value.<br> k(x)=7;k(x)=49

geniusboy [140]

Answer:

i don't what you want me to do here...

You gave me the same problem just two different numbers so maybe the answer is 7... idek tho bro

k times x = 7

k times x = 49

Step-by-step explanation:

6 0

3 years ago

Amber has 2 red crayons,5 blue crayons,and 4 yellow crayons.how many crayons does she have

Gelneren [198K]

All you have to do is addition. 2+5+4=11. Or you can break it down and go 2+5=7 and then 7+4=11. Or 5+4=9 then 9+2=11. Or 4+2=6 then 6+5=11.

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3 years ago

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Toko follows a budget to buy supplies to paint his room. He spends 1/2 of his budget on a roller, a tray, and tape. He spends $1

Natasha_Volkova [10]

The answer is $36.

B - budget
So the calculation is as following:
$B= \frac{1}{2}B + 12.27 + \frac{3.82}{ \frac{2}{3} } = \frac{1}{2}B + 12.27 + \frac{3.82*3}{2}= \frac{1}{2}B + 12.27 +5.73$
$B= \frac{1}{2} B + 18$
$B- \frac{1}{2}B = 18$
$\frac{1}{2}B = 18$
$B = 18*2=36$

3 0

3 years ago

(2a+9b-7).(-8)=help

musickatia [10]

Answer:

(-16a)-72b+56

Step-by-step explanation:

Multiply 8 to each number

Hope this helped :)

4 0

3 years ago

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