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Anarel [89]
2 years ago
6

Rewrite tanx in terms of sinx and cosx

Mathematics
1 answer:
gulaghasi [49]2 years ago
7 0

\tan x = \dfrac{\sin x}{\cos x}

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A set has 62 proper subsets how many elements has it for?<br>​
MrRissso [65]

Answer:

6

Step-by-step explanation:

Total number of subsets is given as

{2}^{n}

But the subset of a set consists of the proper subsets, an empty set and the set itself.

Total number of subsets are 64

Therefore,

{2}^{n}  = 64

{2}^{n}  =  {2}^{6}

Comparing both sides

n = 6

5 0
2 years ago
Write down the smallest 4-digit even number that can be made using each card only once. Using cards:6,9,3,1
kondaur [170]
1369. If this is what you are trying to find, hope this helps.
6 0
3 years ago
For triangle S F C, angle S is 90 degrees, angle F is 49 degrees, and angle C is 41 degrees. For triangle Z P K, angle Z is 41 d
leva [86]

Answer:

I'm pretty sure he or she are right^^idk

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
If you invested $250 at 16% interest, how much will you have after 18 years?
Whitepunk [10]
After 1st year: 250$:100%=x$:116%, 250$*116%=x$*100%, x=(250*116)/100=290$. After 1st year I will have 290$
After 2nd year: 290$:100%=x$:116%, x=(290*116)/100=336.4$. After 2nd year I will have 336.4$
After 3rd year I will have (336.4*116)/100=390.224$
After 4th yr: (390.224*116)/100=452.65984$
After 5th yr: (452.65984*116)/100=525.085$
After- 6th yr: 609.1$, 7th yr: 706.556$, 8th yr: 819.605$, 9th yr: 950.742$
10th yr: 1102.86$, 11th yr: 1279.32$, 12th yr: 1484.01$, 13th yr: 1721.45$,
14th yr: 1996.88$, 15th: 2316.38$, 16th yr: 2687$, 17th yr: 3116.92$
After 18 years I will have 3615.63$.
8 0
3 years ago
Read 2 more answers
Which number is in the ten-thousands place : 223.9087 Which number is in the thousands place: 223.9087 Which number is in the hu
zhuklara [117]
1st- 2
2nd- 9
3rd- 0
4th 8
Hope that helped
8 0
3 years ago
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