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Evgen [1.6K]
3 years ago
9

What is the value of theta , if tan theta = -1/squareroot3

Mathematics
1 answer:
larisa86 [58]3 years ago
6 0
\bf tan(\theta )=-\cfrac{1}{\sqrt{3}}\impliedby \textit{simply means }\implies \measuredangle \theta =tan^{-1}\left( -\frac{1}{\sqrt{3}} \right)

make sure your calculator is in Degree mode, if you need the angle in degrees, or Radian mode if you need the radian.
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A population of size 3,624 grows at a rate of 3% per year, compounded continuously. How big will the population be in 2 years?
rodikova [14]

Answer:

Step-by-step explanation:

The continuous compound formula is

y=Pe^{rt where P is the principle or starting value, r is the growth rate in decimal form, and t is the time in years. For us:

y=3624e^{(.03)(2)}\\y=3624e^{.06}\\y=3624(1.061836547)\\y=3848.09

which would probably round to just 3848 people.

8 0
3 years ago
A system of linear equations in two variables can have _____ solutions. ​
Neporo4naja [7]

Answer:

I would say " zero" to. Sorry if it's wrong

8 0
3 years ago
You are knitting a blanket. You want the area of the blanket to be 24 ft². You want the length of the blanket to be 2 feet longe
Finger [1]
With the facts you got here, you can make the following equation:

x*(x+2)=24

x^2+2x=24
x^2+2x-24=0

Then you can use the following formula (which you might have seen before):
x = (-b +/- sqrt(b^2-4ac))/2a

where
ax^2+bx+c=0

(-2 +/- sqrt(4+96))/2
(-2 +/- 10)/2

x_1 = 4
x_2 = -6
3 0
4 years ago
in January, there were 71 cars were made in February another 28 , red cars were made. How many dragon were born altogether show
dolphi86 [110]

Answer:

36

Step-by-step explanation:

7 0
3 years ago
Seven times a number minus the number is -48.
DENIUS [597]
Same as the other one :) if u thought my answers were helpful to you please mark me as brainliest :)

5 0
3 years ago
Read 2 more answers
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