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Len [333]
3 years ago
5

30) Find the sine, cosine, and tangent of

Mathematics
1 answer:
Rasek [7]3 years ago
8 0

Answer:

sin < C = c/a

cos < C = b/a

tan < C = c/b

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Help me please don’t understand
Nina [5.8K]

Use order of operations, or PEMDAS which stands for Parenthesis, Exponent, Division, Addition, and Subtraction.

Do those operations in that order. Can you try?

What will be the first thing you do here, according to PEMDAS?

5 0
3 years ago
Write the logarithmic expression as a single logarithm.
Gelneren [198K]

Answer:

\log_48

Step-by-step explanation:

\log_432-\log_4(4) = \log_4(\frac{32}{4} )=\log_48

5 0
2 years ago
Spin a spinner numbered 1 to 5 and toss a coin. What is the probability of spinning an odd number
Sphinxa [80]

Answer:

<u>The correct answer is B. 3/10.</u>

Step-by-step explanation:

1. Let's calculate the probability of spinning an odd number:

We can spin an odd number (1, 3 or 5) out of 5 events, it means that the probability of spinning an odd number is:

3/5

2. Let's calculate the probability of getting tails on the coin:

We can toss a coin and get tails one out of 2 events, it means that the probability of getting tails on the coin is:

1/2

3. These are independent events because the fact that we spin an odd number does not affect the probability of getting tails on the coin, thus:

Probability of spinning an odd number  and getting tails on the coin =

3/5 * 1/2 = 3/10

<u>The correct answer is B. 3/10</u>

5 0
3 years ago
Evaluate 2(x + 1) - 3 when x = 6.<br> ОА. 5<br> ов. 8<br> Ос. 11<br> OD. 10
MrMuchimi

Answer:

plz mark brainliest.......

6 0
3 years ago
Your car averages 380 miles on a 14-gallon tank of gas. you run out of gas on a deserted highway, but have a half gallon of lawn
Eva8 [605]
380/14= 27.14 miles per gallon
27.14/2=13.57 miles
they wont reach the gas station
4 0
3 years ago
Read 2 more answers
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