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3 years ago

. If cosec x = √10, cos x =

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

5 0

Step-by-step explanation:

Hey, there!!

Answer: See in pictures.

I hope you are searching this.....

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Solve this please...

kap26 [50]

The top one, hope this is right :)

5 0

3 years ago

Read 2 more answers

What is the value of the expression below. ||3-7| - |-6+3||

alexdok [17]

Answer:

Step-by-step explanation:

$||3-7| - |-6+3||$

||-4|- |-3||

|4-3|

|1|

6 0

3 years ago

SOLUTION: a diver jumps from a diving board that is 24 feet above the water. the height of the diver is given by h= -16(t-1.5)(t

lara [203]

Answer:

The diver will hit the water at 1.5 seconds

Step-by-step explanation:

Given

$h= -16(t-1.5)(t+1)$

Required (Missing from the question)

When will the diver hit the water?

To do this, we simply solve for t

When the diver hits the water, the height is 0 (at that point)

So, substitute 0 for h in $h= -16(t-1.5)(t+1)$

$0= -16(t-1.5)(t+1)$

Divide both sides by -16

$\frac{0}{-16} =\frac{-16(t-1.5)(t+1)}{-16}$

$\frac{0}{-16} =(t-1.5)(t+1)$

$0 =(t-1.5)(t+1)$

$(t-1.5)(t+1)=0$

Split

$t - 1.5 = 0$ or $t + 1 = 0$

Solve for t

$t = 1.5$ or $t = -1$

But time (t) can not be negative.

So:

$t = 1.5$

Hence, the diver will hit the water at 1.5 seconds

8 0

3 years ago

Solve the following non-linear system. Show all work.

dybincka [34]

Answer:

7y=x

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is 31 = -4v - 5?

FrozenT [24]

31 = -4v - 5

31 (+5) = -4v -5 (+5)

36 = -4v

36/(-4) = -4v/(-4)

36/ -4 = v

v = -9 is your answer

hope this helps

4 0

3 years ago