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WARRIOR [948]
4 years ago
12

Why do we multiply by sin -1 to cancel it out rather than divide by sin?

Mathematics
2 answers:
Leya [2.2K]4 years ago
8 0

Answer:

The sin-1 is cancelling out the angle it has ordered.

Sin 45 = 1/ √ 2

This is why we can also check Cos 1/ √ 2 and Tan 1

Step-by-step explanation:

pantera1 [17]4 years ago
3 0

Answer:

The sin-1 is cancelling out the angle it has ordered.

Sin 45 = 1/ √ 2

This is why we can also check Cos 1/ √ 2 and Tan 1

Step-by-step explanation:

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Ben used 10 1/2 gallons to drive 4 3/4 hours. How many gallons did Ben use in 1 hour?
Kryger [21]

Answer:

About 2.2 gallons

Step-by-step explanation:

Create the following proportion:

\frac{10.5}{4.75} = \frac{x}{1}

Cross multiply.

10.5 x 1 = 10.5

4.75 x X = 4.75x

4.75x = 10.5

Divide both sides by 4.75x.

10.5/4.75 = 2.2

6 0
3 years ago
A particle is moving with the given data. Find the position of the particle. a(t) = t2 − 2t + 9, s(0) = 0, s(1) = 20
lozanna [386]

Answer:

Position of the particle is 20.

Step-by-step explanation:

Position function is integration of velocity function.

Velocity function is integration of acceleration function.

So, let's integrate the given a(t) to get v(t)

If we integrate v(t) then we get s(t)

It is given the values of s(0) =0 and s(1)=20

So, position of the particle is difference of 20, 0. That's 20-0 =20.

6 0
3 years ago
What is the equation of the line perpendicular to 2x-3y=13 that passes through the point (-6,5)
Vinvika [58]

Answer:

y=-1.5x-4

Step-by-step explanation:

-3y=-2x+13

3y=2x-13

y=2/3x-13/3

Slope: -3/2

5=-6(-1.5)+b

5=9+b

b=-4

3 0
4 years ago
Read 2 more answers
If Amanda ran 3/8 of a mile on Wednesday, how much more did she run on Monday and Tuesday than on Wednesday
dimulka [17.4K]
I think 6/8 hope this help.
5 0
3 years ago
-16.5v − 19.94 = 19.39 − 9.6v
kramer

Answer:


Step-by-step explanation:

Hi there,

To solve this problem, we will need to isolate the variable by moving the variable to one side and the number to the other side.

1. - 16.5v - 19.94 = 19.39 - 9.6v <em>Rewrite the problem</em>

2. - 16.5v = 39.33 - 9.6v <em>Move the non-variable number to one side</em>

3. -6.9v = 39.33 <em>Isolate the variable</em>

4. v = - 5.7 <em>Divide by -6.9</em>

Thus, we can see the answer to this problem is v = - 5.7.

Have a good day,

Jamie

3 0
3 years ago
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