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3 years ago

The sine of 72 degrees is 0.95. What's the cosine of 18 degrees?

Mathematics

1 answer:

never [62]3 years ago

7 0

the answer to ur question is 0.95

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P(7, - 2); y= 7x+4= 4<br><br><br> PLEASE HELP

Mars2501 [29]

Answer:

x= - 16

Step-by-step explanation:

substitute y=0 then multuply both sides move the variable to the left and change the sign.

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3 years ago

Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.

vekshin1

Answer:

it's b idjsnjwjsnsn

Step-by-step explanation:

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3 years ago

Help with delta math

ehidna [41]

Answer:

223,807

Step-by-step explanation:

$f(x)=180000(1.02)^x\\\\f(11)=180000(1.02)^{11}\\\\f(11)\approx223807$

Therefore, the population of the town after 11 years is about 223,807 people.

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2 years ago

Read 2 more answers

If |14 -2x = 20, x could equal which of the following?

RSB [31]

Answer:

x would equal -3

Step-by-step explanation:

want to get rid of 14 from each side so 14 - 14 would get rid of that 20 - 14 = 6 now you still have a negative 2x

-2x / -2x gives you X to be alone now divide 6 with -2 which gives you -3

8 0

3 years ago

A standard deck of has 52 cards, and contains 13 cards of each of the four suits: diamonds, spades, hearts, and clubs. What is t

Verizon [17]

Answer: $\frac{13}{51}$

Step-by-step explanation:

Given: Number of cards in a standard deck = 52

If we already chosen a diamond card, then the number of cards left in the deck =52-1=51

The number of spades remains same = 13

Now, the probability that you choose a spade, given that you have already chosen a diamond is given by :-

$P(Spade|diamond)=\frac{13}{51}$

Hence, the the probability that you choose a spade, given that you have already chosen a diamond $=\frac{13}{51}$

7 0

3 years ago