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2 years ago

What is the angle e in the triangle below? (Hint: Use an inverse trigonometric

Mathematics

2 answers:

yuradex [85]2 years ago

5 0

Answer:

Step-by-step explanation:

sin θ=3/8

θ=sin ^{-1}(3/8)

≈22.02 °

pshichka [43]2 years ago

5 0

Answer:

About 22 degrees

Step-by-step explanation:

Since we are given the opposite side measurement to the angle we wish to find and the hypotenuse measurement, we will want to use sine.

sin(theta)=3/8

theta=arcsin(3/8)

theta=22.024 approximately

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Please help, photo attached

AlexFokin [52]

Answer:

Step-by-step explanation:

B = -2

8 0

3 years ago

What is the solution to the following system? x+y+z=6 x-y+z=8 x+y-z=0

Ghella [55]

I don't really know if this is correct but I think it is x+y+z=14

4 0

3 years ago

Read 2 more answers

I want to rearrange the formula of 3+x=ax to find out what x is equal to. I already know the answer via the answer sheet but I w

taurus [48]

Answer:

See below.

Step-by-step explanation:

$3+x=ax$ (Given)

$x=ax-3$ (Subtracted 3 on both sides)

$x-ax=-3$ (Subtracted ax on both sides)

$x(1-a)=-3$ (Factor out x from x - ax)

$x=-\frac{3}{1-a}$ (Divided 1 - a on both sides)

7 0

3 years ago

John had $500 Anna has $400 Peter had $700 Who has the most?

vladimir2022 [97]

Answer:

Peter has the most

Step-by-step explanation:

Peter has the most amount of the money of the three of them.

From the question, we see that John had only $500 while Anna has $400 and Peter had $700. Which means, of all the three of them; John, Anna and Peter, Peter had the most because he had $700 the greatest amount of the three of them, which is followed by John who had $500, the greater and Anna had the least of it, $400.

Arranging from the Person who had the most of money, we have Peter with $700, John with $500 and lastly, Anna with $400.

8 0

3 years ago

Read 2 more answers

The average score of all golfers for a particular course has a mean of 64 and a standard deviation of 3. Suppose 36 golfers play

kondaur [170]

Answer:

the probability that the exceeded 65 = 0.3707

The average score of the 36 golfers exceeded 65

= 36 X 0.3707 = 13.3452

Step-by-step explanation:

Step 1:-

The average score of all golfers for a particular course has a mean of 64 and a standard deviation of 3.

mean (μ) = 64

standard deviation (σ) =3

by using normal distribution

given (μ) = 64 and (σ) =3

i) when x =65

$z = \frac{x-mean}{S.D} = \frac{65-64}{3} = 0.33 >0$

P( X≥ 65) = P(z≥0.33)

= 0.5 - A(z₁)

= 0.5 - 0.1293 (see normal table)

= 0.3707

The average score of the 36 golfers exceeded 65

= 36 X 0.3707 = 13.3452

6 0

3 years ago