2 years ago

If cos ∅ lies in the quadrant IV, what can be the value of cos ∅?

Mathematics

2 answers:

Murljashka [212]2 years ago

3 0

Answer:

3/5

Step-by-step explanation:

The range of the cosine function is [-1, 1]. Since √41/5 is greater than 1, we eliminate answers a) and b) immediately.

If this angle lies in Quadrant IV, the "adjacent side" is positive. Thus, the cosine of this angle must be 3/5.

OlgaM077 [116]2 years ago

3 0

D is the correct answer

You might be interested in

You are in a bike race. When you get to the first checkpoint, you are 2525 of the distance to the second checkpoint. When you ge

svetoff [14.1K]

1/10
or maybe even 16?
not too sure though

3 0

2 years ago

HELP PLSSSS!!!

Bumek [7]

Answer:

Step-by-step explanation:

60 divided by 10

3 0

2 years ago

Read 2 more answers

Plz help with this I don’t know what to do

kozerog [31]

Answer:

Just guessing here but would the bottom be 4,8,12,16,20 maybe since it is going by 4 then you do the same for the top since it is going by 3

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

11+102 +73 = 186 total killed for ivory = 186 Total killed 19 + 129 + 139 = 287. What percent of the total elephants killed does

Kaylis [27]

Answer:

64.8% of elephants were killed for ivory

Step-by-step explanation:

divide the number of elephants killed for ivory by the total number of elephants killed: 186÷287= 0.6780

multiply your answer by 100 to get a percentage: 0.6780 x 100= 67.8%

4 0

2 years ago

CAN SOMEONE SOLVE THIS PLEASE<br> −4x−(x−1)=3(x−5)

tatuchka [14]

Answer: x = 2

Hope this helps!

8 0

3 years ago

Read 2 more answers