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2 years ago

WILL GIVE BRAINLIEST

Mathematics

1 answer:

ss7ja [257]2 years ago

3 0

40 hjskvjxkenfkxksmfkkfmcfm

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HELP ME!!!!!!!!!!!!!!!!!!!!!!

ArbitrLikvidat [17]

Answer:

H and J

Step-by-step explanation:

4 0

3 years ago

Find \tan\left(\frac{17\pi}{12}\right)tan( 12 17π )tangent, left parenthesis, start fraction, 17, pi, divided by, 12, end frac

uranmaximum [27]

One way to do this is to notice

$\dfrac{17\pi}{12}=\dfrac\pi6+\dfrac{5\pi}4$

Then

$\tan\dfrac{17\pi}{12}=\tan\left(\dfrac\pi6+\dfrac{5\pi}4\right)=\dfrac{\tan\frac\pi6+\tan\frac{5\pi}4}{1-\tan\frac\pi6\tan\frac{5\pi}4}$

We have

$\tan\dfrac\pi6=\dfrac{\sin\frac\pi6}{\cos\frac\pi6}=\dfrac{\frac12}{\frac{\sqrt3}2}=\dfrac1{\sqrt3}$

and since $\tan x$ has a period of $\pi$ ,

$\tan\dfrac{5\pi}4=\tan\left(\pi+\dfrac\pi4\right)=\tan\dfrac\pi4=1$

and so

$\tan\dfrac{17\pi}{12}=\dfrac{\frac1{\sqrt3}+1}{1-\frac1{\sqrt3}}=\dfrac{1+\sqrt3}{\sqrt3-1}=2+\sqrt3$

7 0

3 years ago

Value Rent-A-Car rents a luxury car at a daily rate of $44.86 plus 50 cents per mile. A business person is allotted $100 for

natta225 [31]

Answer:

110.28

Step-by-step explanation:

First: 100 - 44.86 = 55.14

Second: 55.14/.50 = 110.28

Last: The most you can travel is 110.28 miles per day!

Please mark Branilest!

3 0

3 years ago

R(x)=2√x s(x)=√x (r/s)(3)

anygoal [31]

This is a trick question. First just understand that any number over itself is 1 so $\frac{2 \sqrt{x} }{\sqrt{x}}$ is just $2 * \frac{ \sqrt{x} }{ \sqrt{x}} = 2$ so it is just 2

5 0

3 years ago

Read 2 more answers

If sirius rises at 8:00 pm tonight, at what time will it rise tomorrow night, to the nearest minute?

madam [21]

We know that
The Sun makes a complete circle in the sky approximately every 24 hours, while the stars make a complete circle in the sky in 4 minutes less time, or 23 hours and 56 minutes

<span>Sirius is a star
so
</span><span>If Sirius rises at 8:00 pm tonight
then
tomorrow </span>will it rise at ------> 8:00 pm -4 minutes----> 7:56 pm

the answer is
7:56 pm

6 0

3 years ago