Find sine, where is the angle shown.
Give an exact value, not a decimal approximation.

Find Sine, Where Is The Angle Shown.Give An Exact Value, Not A Decimal Approximation.

Answers

Answer 1

Answer:

[tex] \sin( \theta) = \frac{opp}{hyp} \\ {c}^{2} = {a}^{2} + {b}^{2} \\ {c}^{2} = {8}^{2} + {15}^{2} \\ = 64 + 225 = 289 \\ c = \sqrt{289} \\ c = 17 \\ \sin( \theta) = \frac{15}{17} = 0.882 \\ \theta = { \sin}^{ - 1} (0.882) \\ \theta = 66.88 \degree\approx 67\degree[/tex]


Related Questions

Fill the table so it represents a linear function

Answers

Answer:

Hey mate.....can't see the attached picture....please check again

Answer:

what table??

Step-by-step explanation:

pls helppppppppp meeeeee

Answers

Answer: C

Step-by-step explanation:

No matter how big the number you are dividing by you cannot go below 0.

(positive division)

so that rules out A & B.

(D) 10 - 100 = -90.

(C) 1 - 100 = -99.

C has the least value.

The Campbells are saving up to go on a family vacation in 5 years. They invest $2800
into an account with an annual interest rate of 1.46% compounded monthly. Assuming no withdrawals are made, how much money is in the Campbells' account after 5 years?

Answers

Answer:

look at the explanation 20,440

Step-by-step explanation:

so the invested 2,800 $  and the interest rate is 1.46 so first what I would do is 1.46 times 5 = 7.3 then 7.3 x 2,800 =20,440

so I think the answer is 20,440

not sure if this is correct but I gave it my all

or you could just do 2800 time 5 time 1.46

Please help for 10 and 11.

Answers

Answer:

10:A 11:D

Step-by-step explanation:

10)

g([tex](\sqrt{x+1}^2+3)/(\sqrt{x+1} )[/tex]

rewrite [tex]\sqrt{x+1}^2[/tex] as x +1

g [tex](\sqrt{x+1}^2)[/tex] = [tex]\frac{x+1+3}{\sqrt{x+1} }[/tex]

add 1+3

g[tex](\sqrt{x+1}^2)[/tex]=[tex]\frac{x+4}{\sqrt{x+1} }[/tex]

combine and symplify

[tex]g{\sqrt{x+1} } *\frac{{x+4 (\sqrt{x+1}) } }{{x+1} }[/tex]

reorder factors of the second side

[tex]g{\sqrt{x+1} } *\frac{{\sqrt{x+1} (x+4) } }{{x+1} }[/tex]

take out the root x+1

and you are left with A

11.

f(g(x))

substitue g into f

f([tex]f{\sqrt{x+3} } =\((\sqrt{x+3})^2 +9}[/tex]

rewrite sqrroot x+3 as x+3

[tex]f{\sqrt{x+3} } =\(x+3 +9}[/tex]

Now add 3+9

[tex]f{\sqrt{x+3} } =\(x+12}[/tex]

we get x+12

Now for domain

[tex]f{\sqrt{x+3} } =\((\sqrt{x+3})^2 +9}[/tex]

set the radicand root sqr x+3 >= 0 to find the expression defined

[tex]x+3\geq 0[/tex]

subtract 3 from both sides

[tex]x\geq 3[/tex]

turn it into interval notation

[-3,+∞)

What is the name of decimal 31.903?

Answers

Answer:

thirty-one. nine hundred three tenths

Step-by-step explanation:

no sé ni hablar English pero espero te ayude

Calculator
Grant reads a story about a turtle that swam 25 feet in 40 seconds. He assumes the time, t, that it takes the turtle to swim a distance of d feet is a proportional relationship, Grant
starts to create the table shown for other times and distances the turtle swims.
Enter the missing numbers in the table to represent the proportional relationship
Time
(seconds)
Distance
(feet)
1
10
30
40
25

Answers

Answer:

100

Step-by-step explanation:

What is the equation of the blue line

Answers

Answer:

y = - 3x - 1

Step-by-step explanation:

Slope = 3/-1 = -3 (rise/run)

y-intercept= -1

y = -3x - 1

Algebra 2 help needed....

Answers

Answer:

Step-by-step explanation:

We actually don't need to know all of the restrictions.

We know that a vertical stretch factor of 4 means multiplying a square root function by [tex]4[/tex]. So, the answer will be in the form [tex]y=4\sqrt{x+c}+k[/tex], where c and k are real numbers.

Aha! Only one of these conditions satisfy the restrictions, so we have that [tex]\boxed{y=4\sqrt{x+3}+7}[/tex] has to be the answer.

Solve for x
X-11=-2

Help

Answers

Answer:

9

Step-by-step explanation:

x - 11 = - 2

x = - 2 + 11

= 11 - 2

x = 9

◻︎                                                                                                                            ◻︎

                                            Hello There!

We must make sure numbers are on the right side of the equation and x's (variables) are on the left:

x=-2+11

x=9

Hope this helps you! :)

Answered by:

[tex]GraceRosalia[/tex]

a girl bought 14/3 kilogram of onion at the market which she put in 7 bags each holding an equal quantity. How many pounds of onions were in each bag?

Answers

Answer:

.66 are in each bag.

Step-by-step explanation:

14/3 = 4.66666666667

then you grab the answer for 14/3 and divide by 7

this in turn will get you .66 repeated

so .66 of a pound is in each 7 bags.

7. You earn $7.80 an hour working as a dog sitter. You work 12.5 hours
during the weekend. How much money do you makely
7.8
PLEASE SHOW THE WORK

Answers

Answer:

la app es la mejor gracias

Step-by-step explanation:

kzemwmqoqlwmlzosmiw k wlwlqmwnqlqnqnnqnw b ww wnqkq n1 11nn1n1k1k1kwnwmwnwy7juhhhjuyyhhhhhyujhhhyjyyyyyynwnqkwnbu. u u. ininikwmwmw

-5/2x-19/10

Plss Answer this in fraction form, and simplified, I can't figure it out!

Answers

Answer:

= -25x-19/10

Step-by-step explanation:

What is the missing term of the geometric sequence below?
7, ?, 63,...

A: 28
B: 3
С: 35
D: 21

Answers

9514 1404 393

Answer:

  D: 21

Step-by-step explanation:

The first term is (a1). The third term is (a1)r². The product of these terms is ...

  (a1)(a1)r² = ((a1)r)², the square of the second term.

The missing term is √(7·63) = √441 = 21.

_____

Additional comment

In consideration of the above, you can also see that the common ratio can be found from ...

  a3/a1 = ((a1)r²)/(a1) = r² = 63/7 = 9

Then the common ratio is r = √9 = 3, and the second term is 7·3 = 21.

Javier says that when you add a positive and a negative number the sum is always negative. is Javier or statement true or false explain your reasoning​

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Above statement is incorrect, because if the positive number is equal to the numerical value of negative number then their sum will be zero, and If the numerical value of positive number is greater than that of negative number then the sum will be a positive number, so the probability is of both three, the sum can be positive, negative as well as zero.

Answer:

The above statement is false.

Explanation:

If the positive number is greater than the negative, then it will stay positive.

Explain how you can estimate [tex]\sqrt{40[/tex]
i will give brianleist ifd you anserw

Answers

Answer:

Step-by-step explanation:

You can find the perfect squares that are closest to this by listing the perfect squares and seeing which two this square would be between, which is the square root of 36 and the square root of 49:

[tex]\sqrt{36} < \sqrt{40} < \sqrt{49}[/tex]

Hey ! Can anyone help me with this question please ? Thank you

Answers

Answer:

167°

Step-by-step explanation:

x = 167°

Need the answer for a

Answers

Answer: 6 10

Step-by-step explanation:

help me please!! 50 points

Answers

Answer:

pls mark as brainliest and follow

1+1 ASAP PLEASE. Marking Brainliest.

Answers

Answer:

2...

Step-by-step explanation:

1 + 1 = 2

Answer: It’s 2 lol

Explanation: 1 + 1 = 2

como se saca la raíz cuadrada?

Answers

Answer:

La raíz cuadrada de cualquier número se puede expresar usando la fórmula: √y = y½.

Express the distance 4,300,000 meters using scientific notation in meters, and then in millimeters.

Answers

Answer:

4.3 x[tex]10^{6}[/tex] meters

4.3x[tex]10^{9}[/tex] millimeters

Step-by-step explanation:

Write an addition equation or a subtraction equation to describe the diagram

Answers

Answer:

x=-2+9

Step-by-step explanation:

The first line is negative 2 and the second line is positive nine.

X=-2+9 hope that was helpful!!

The difference of 20 and x written in algebraic expression

Answers

20 - x

Or

x - 20

Poorly written question

An algebraic expression for the given statement is 20-x.

The given statement is the difference of 20 and x.

We need to write an algebraic expression for the given statement.

What is an algebraic expression?

An algebraic expression (or) a variable expression is a combination of terms by the operations such as addition, subtraction, multiplication, division, etc.

Now, the difference of 20 and x =20-x

Therefore, an algebraic expression for the given statement is 20-x.

To learn more about an algebraic expression visit:

https://brainly.com/question/19245500.

#SPJ2

I need this ASAP please!!!!

Answers

Answer:

I think B is the answer ..........

360 - 330 = 30
Tan30 = sqrt(3)/3
Cot is 1/Tan
1/sqrt(3)/3
Divide
3/sqrt(3)
Can’t have square root on the bottom so multiply by sqrt 3
3sqrt(3)/3
Simplify
Sqrt(3)

What is 18×10^20.

I really want to know what 10^20 is i can do the rest on my own- I need a real number, not 1e+20.​

Answers

Answer:

1,800, 000, 000 ,000, 000 ,000, 000

simplified:

1.8e+21

Step-by-step explanation:

when it says 1e+20 that means there is 20 zeroes behind it:

100, 000, 000 ,000, 000 ,000, 000

Have a nice day!

the answer to 10^20 is 100,000,000,000,000,000,000

5.1 km/h to mph. Round to the appropriate number of significant digits.

Answers

Step-by-step explanation:

Given-

5.1 km/hr

Relation bween mph and km :-

[tex]1 \: mph = 1.609 \: km[/tex]

So,

[tex] \frac{5.1 \: km}{1 \: h} \times \frac{1 \: km}{1.609} = 3.17 \: mph[/tex]

Therefore, the answer is 3.17 mph.

Need help to find the products

Answers

Answer:

(x - 1) (x^2 + 4x + 53)

Step-by-step explanation:

Common factor: x - 1

(x^3 + 3x^2+ 49x - 53) / (x - 1)

= (x^2 + 4x + 53) (x-1)

Find a compatible dividend for the division problem.
2,394

Answers

The numbers that 2394 is divisible by are 1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, and 2394

Write the equation of the line that passes through the given points.
(-6,0) and (0,3)

Answers

Answer:

y = 1/2x + 3

Step-by-step explanation:

First we find the slope:

(y2 - y1)/(x2 - x1) =

3-0 / 0 + 6

3/6 = 1/2

then the y intercept is 0,3 so we add 3

y = 1/2x +3

pwease help i also giving another brainliest

Answers

Answer:

9.45 (Jill)

Step-by-step explanation:

2.7 x 3.5 = 9.45

Lisa put the decimal in the wrong spot.

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