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Vladimir [108]
3 years ago
7

Please help!! Use a trig function in each problem to find x

Mathematics
1 answer:
Virty [35]3 years ago
8 0

Answer:

In 9, use tan, in 10 use inverse tan

Step-by-step explanation:

in 11 use cos, in 12 use tan

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Step-by-step explanation:

5 0
3 years ago
The population of a town has approximately doubled every 17 years since 1950. If the equation P=Po2k, where Po is the population
natka813 [3]

The population of a town has approximately doubled every 17 years since 1950.

the equation P=P_02^k where Po is the population of the town in 1950, is used to model the population, P, of the town t years after 1950.

When t=17 yrs

   P=2p_{0}      

for 1 year

The equation becomes

P = P_02^\frac{t}{17}                               -------------(1)

Our original equation is

P=P_02^k----------------------------------(2)

equating expression 1  and 2

P_02^\frac{t}{17}=P_{0}2^k

Cancelling P_{0}  from both sides  we get

2^\frac{t}{17}=2^{k}

t/17=k

⇒k=t/17 is the solution.






4 0
3 years ago
Please help ASAP!
g100num [7]
So all you have to do to solve these problems is substitute the y coordinate and the x coordinate into the equation.

So question 1 would be true because when you substitute the numbers in it equals the y value.

Question 2 is (4, -7)

Question 3 is False

Question 4 is true

Question 5 is true

See if you can do the rest!
8 0
4 years ago
Select the correct answer. If a coin is flipped 10 times, what is the probability that it will show all heads or all tails?
stepladder [879]
<span>A). (1/2) The Probability is the same for both heads and tails because there are only two sides.</span>
8 0
3 years ago
Read 2 more answers
-3y+5y-4=-7+4y help!
sesenic [268]
Do you need this solved in a specific way? Solving for y you get 3/2
6 0
3 years ago
Read 2 more answers
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