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2 years ago

Simplify the expression ( csc y + cot y ) times ( csc y - cot y ) over csc y

Mathematics

1 answer:

ahrayia [7]2 years ago

3 0

The answer is B hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

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What is 2/3+3/6+5/9?

goldfiish [28.3K]

Solution:
2/3=0.66
3/6=0.5
5/9=0.55
0.66+0.5+0.55=1.71

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2 years ago

Death Valley is the location of the lowest land elevation in the USA which is 282 feet below sea level.The location with the hig

il63 [147K]

Answer:

20,038

Step-by-step explanation:

20,320 - 282

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2 years ago

Which number line shows the solution of 5x-25<-15?<br> givning brainliest

Nata [24]

Answer:

x < 2

Step-by-step explanation:

5x-25<-15

Add 25 to each side

5x-25+25<-15+25

5x < 10

Divide by 5

5x/5 < 10/5

x < 2

Open circle at 2 line to left

6 0

1 year ago

Please help meee!!!!

Grace [21]

Answer:X=-15

Step-by-step explanation:

-4x/5=12

5x-4x/5=5x12

-4x=5x12

-4x=60

-4x/-4=60/-4

x=-15

4 0

1 year ago

Read 2 more answers

Factor the trinomial x^2 - 2x - 8

ValentinkaMS [17]

Well what two numbers multiply to get -8 and add to get -2?
Well, to get -8, we either have (-1,8),(-2,4),(-4,2),(-8,1)
8-1=7
-2+4=2
2-4=-2
1-8=-7
Thus it should be (-4,2),
This means we should get (X-4)(X+2)

7 0

2 years ago