Answer:
D
Step-by-step explanation:
Secant is hypotenuse / adjacent, while cosine is adjacent / hypotenuse. In fact, secant = 1/cosine.
Here, we know that cos(θ) = 2/19, so sec(θ) = 1/(2/19) = 19/2.
The answer is thus D.
Answer:
both student one and student two
Step-by-step explanation:
Answer:
1\times 28=28\\2\times 14=28\\4\times 7=28
Step-by-step explanation: To obtain number 28, we will find the factors of this number.
Factors of this number are: 1, 2, 4, 7, 14, 28
From the given factors, we can find the combinations which will givs us the product as 28
We are asked to find the multiplication ( times) of two number that will yield a number 28. So, the combinations will be
1\times 28=28\\2\times 14=28\\4\times 7=28
Step-by-step explanation:
Answer: decreased by 42%
Step-by-step explanation:
Solve using PEMDAS:
24 - [(<u>10 - 7</u>) + (<u>16 - 9</u>)]
24 - [<u>(3) + (7)</u>]
<u>24 - (10)</u>
14
ANSWER: 14