Please help I don’t know how to do these last 3 questions

Please Help I Dont Know How To Do These Last 3 Questions

Answers

Answer 1

Answer:

[tex]\text{11) }x\approx 9.44,\\\text{12) }x\approx 7.88,\\\text{13) }x\approx 15.79,[/tex]

Step-by-step explanation:

In a right triangle only, the sine of an angle is equal to the angle's opposite side divided by the hypotenuse of the triangle. (o/h)

The cosine of the angle is equal to the angle's adjacent side divided by the hypotenuse of the triangle. (a/h)

The tangent of the angle is equal to angle's opposite side divided by the adjacent side. (o/a)

*In all three of these problems, we will be using sine, since we are given the angle's opposite side and the hypotenuse. (o/h)

11) Using the reference above, we have the following equation:

[tex]\sin 19^{\circ}=\frac{x}{29},\\x=29\sin 19^{\circ},\\x\approx \boxed{9.44}[/tex]

12) Using the reference above, we have the following equation:

[tex]\sin 21^{\circ}=\frac{x}{22},\\x=22\sin 21^{\circ},\\x\approx \boxed{7.88}[/tex]

13) Using the reference above, we have the following equation:

[tex]\sin 33^{\circ}=\frac{x}{29},\\x=29\sin 33^{\circ},\\x\approx \boxed{15.79}[/tex]


Related Questions

Which two teams have the same ratio of wins to losses?

Answers

Answer:

Lightning and Eagles

Step-by-step explanation:

14:7 can be rewritten as 2:1 (Factor out 7)

12:6 can be rewitten as 2:1 (Factor out 6)

Both are 2:1

-- Gage Millar, Algebra 2 Tutor

Answer:

D.

Step-by-step explanation:

when you simplify 14:7 you get 2:1 and if you do the same to eagles(12:6) you will get the Same answer( 2:1 )as lightning

He ido al supermercado y he comprado 2 tarros de café de 250 gr. y 3 kilos de azúcar. por todo esto pagué $4500, la semana anterior fui al mismo supermercado y compré los mismos productos , pero 4 tarros de café y kilos de azúcar y cancelé $ 6800. ¿ Cuánto cuesta 1 tarro de café y 1 kilo de Azúcar?

Answers

Translate this to english and I can help you then

Answer:

english

Step-by-step explanation:

‎I went to the supermarket and bought 2 jars of coffee of 250 gr. and 3 kilos of sugar. for all this I paid $4500, the week before I went to the same supermarket and bought the same products, but 4 jars of coffee and kilos of sugar and canceled $6800. How much does 1 jar of coffee and 1 kilo of Sugar cost?‎

A clear file box shaped like a rectangular prism is modeled below. The shaded part represents one base of the box. A formula for finding the volume of a rectangular prism is V = Bh. Which equation can be used to find B, the area of the shaded base of the box in square inches? (A) B = 1/2(19)(14) (B) B = 19 + 14 (C) B = (19)(14) (D) B = 2(19) + 2(14) ​

Answers

Answer:

C. B = (19)(14)

Step-by-step explanation:

Given:

length (l) = 19 in.

width (w) = 14 in.

height (h) = 11 in.

Formula for volume of the rectangular prism = Bh

Base area (B) = l*w

Base area (B) = (19)(14) in.²

Formula for finding base area: B = (19)(14)

Can you Solve this?
IF AT=4 CAT=6 CROW=8 BRAIN=10

TWISTER = ?

Answers

the answer is 14 there just adding an extra letter each time twister has 7 letters

The value of the TWISTER is 14.

What is multiplication?

Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.

Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.

Given:

AT=4

CAT=6

CROW=8

BRAIN=10

From the arrangements,

The number  = 2 x (The number of words)

So, the word TWISTER has 7 words.

Substituting the value,

The number  = 2 x (The number of words)

The number  = 2 x (7)

The number = 14.

Therefore, the required number is 14.

To learn more about the multiplication;

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En una sociedad participan 5 socios, colocando todos capitales iguales, lo unico que el primer socio estuvo 1 año y medio, el segundo 9 meses, el tercero 5 meses mas que el primero, el cuarto 1 año 7 meses y el quinto 2 años. ¿Cuanto le toca a cada socio de una utilidad de Q. 55,230.00?

Answers

Answer:

Socio 1 recibirá Q. 10,690, Socio 2 recibirá Q. 5,345, Socio 3 recibirá Q. 13,655, Socio 4 recibirá Q. 11,285 y Socio 5 recibirá Q. 14,255.

Step-by-step explanation:

Dado que en una sociedad participan 5 socios, colocando todos capitales iguales, lo único que el primer socio estuvo 1 año y medio, el segundo 9 meses, el tercero 5 meses mas que el primero, el cuarto 1 año 7 meses y el quinto 2 años, para determinar cuánto le toca a cada socio de una utilidad de Q. 55,230.00 se deben realizar los siguientes cálculos:

Socio 1 = 1.5 años

Socio 2 = 0.75 años

Socio 3 = 1.916 años

Socio 4 = 1.583 años

Socio 5 = 2 años

Total = 1.5 + 0.75 + 1.916 + 1.583 + 2 = 7.75

Socio 1 =

7.75 = 100

1.50 = X

1.50 x 100 / 7.75 = X

19.35 = X

55,230 x 0.1935 = 10,690

Socio 2 =

7.75 = 100

0.75 = X

0.75 x 100 / 7.75 = X

9.68 = X

55,230 x 0.0968 = 5,345

Socio 3 =

7.75 = 100

1.916 = X

1.916 x 100 / 7.75 = X

24.72 = X

55,230 x 0.2472 = 13,655

Socio 4 =

7.75 = 100

1.583 = X

1.583 x 100 / 7.75 = X

20.43 = X

55,230 x 0.2043 = 11,285

Socio 5 =

7.75 = 100

2 = X

2 x 100 / 7.75 = X

25.81 = X

55,230 x 0.2581 = 14,255

Por lo tanto, Socio 1 recibirá Q. 10,690, Socio 2 recibirá Q. 5,345, Socio 3 recibirá Q. 13,655, Socio 4 recibirá Q. 11,285 y Socio 5 recibirá Q. 14,255.

HELP PLEASE! ASAP !
These 2 questions !

Answers

Answer: 9 is true, 10 is false

Step-by-step explanation:

The key to these problems is to make sure the sequence of the letters is equal: 10 would be correct if they said DF ≅XZ

2a + 3b = 5
b=a-5 I need helppp

Answers

Answer:

4

Step-by-step explanation:

2a+3b=5

2a+3(a-5)=5

2a+3a-15=5

5a=5+15

5a=20

a=4

b = a - 5

_________________________

2a + 3b = 5

2a + 3( a - 5 ) = 5

2a + 3a - 15 = 5

5a - 15 = 5

5a - 15 + 15 = 5 + 15

5a = 20

5a ÷ 5 = 20 ÷ 5

a = 4

_________________________

b = a - 5 ===》 b = 4 - 5 ===》 b = - 1

Which equation represents a line that is parallel to the y-axis?

Answers

The answer i got was c

which one is less than 6/25 and 3/10

Answers

Answer:

6/25

Step-by-step explanation:

3/10 is greater than 6/25

The diagram shows circle C. Which of these statement is true?

Answers

Answer:

the answer is b I know how to kill

The true statement is [tex]m\angle PKQ=\frac{1}{2} m\angle PCQ[/tex]

The correct answer is an option (B)

What is an inscribed angle?

"It is an angle formed by two chords in a circle which have a common endpoint."

What is inscribed angle theorem?

"It states that an angle inscribed in a circle is half of the central angle that is subtends the same arc on the circle."

For given question,

The diagram shows circle C.

An angle PCQ is the central angle.

∠PKQ and ∠PNQ are inscribed angle.

Using inscribed angle theorem,

[tex]m\angle PKQ=\frac{1}{2} m\angle PCQ[/tex]

Also,

[tex]m\angle PNQ=\frac{1}{2} m\angle PCQ[/tex]

Therefore, the true statement is [tex]m\angle PKQ=\frac{1}{2} m\angle PCQ[/tex]

The correct answer is an option (B)

Learn more about the inscribed angle here:

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Pls pls helppp I’ll mark you brainliestttt

Answers

The answer is 16 miles

you roll a six sided die two times. What is the probability of rolling a 4 then rolling a 2?

Answers

Answer: 1/36

Step-by-step explanation:

Rolling a 4: 1/6 (one favorable outcome, six possible outcomes)

Rolling a 2: 1/6 (one favorable outcome, six possible outcomes)

1/6*1/6 = 1/36

Simplify the expression.
(-5i)(-3i)

Answers

Answer:

15i

Step-by-step explanation:

negative * a negative is a positive

-5i * -3i = 15i

Answer:

15i

Step-by-step explanation:

Four times Audrey's age plus 7 is Parag's age. Parag is 51. What is Audrey's age?

Answers

Answer:

Audrey is 5 years and 9 months old

Step-by-step explanation:

51 divided by 4 = 12.75

12.75 - 7 = 5.75

75% of 12 is 9

Audrey is 5 years and 9 months old

Match the graph with its equation.

Answers

The equation can hardly be seen

Answer:

sorry I can't help you I can't see all the eqaution

Step-by-step explanation:

Breinor needed some school supplies to finish out the year. His mom bought him a 3-pack of pens for $3.59, a pack of highlighters for $5.15, and two notebooks for a $1.99 each. The sales tax is 8%. What was the total price she paid including tax? $12.72
$12.72

$13.74
$13.74

$10.73
$10.73

$11.59

Answers

Answer:

13.74

Step-by-step explanation:

3.59+5.15+1.99+1.99=12.72 total without tax

12.72x1.08 (includes 8% sales tax)=13.74

Hello anyone mind to help

Answers

Answer:

c

Step-by-step explanation:

so you would have -12 as the lowest, then climb to 0, then climb to the greatest number

Answer:

its c

Step-by-step explanation:

Write the equation in point-slope form of the line that passes through (1, 4) and has a slope of 4/3

Answers

Answer:

y - 4 = (4/3)(x - 1)

Step-by-step explanation:

point slope form is

y - y1 = m(x - x1)

m is the slope

(x1, y1) is a point on the line

----------------------------

for m = 4/3 and (x1, y1)  = (1, 4)

y - 4 = (4/3)(x - 1)

The ratio of the side lengths of figure A and figure B is 1:3. If the volume of figure A
is 5 m^3, what is the volume of figure B?
45 m^3
30 m^3
135 m^3
15 m^3

Answers

Answer:

D)15m³

Step-by-step explanation:

the given ratio tells us that the Volume of figure-B is three times as much as the Volume of figure-A

so we acquire:

[tex] \displaystyle A _{ \text{figure - B}} = A _{ \text{figure - A}} \times 3[/tex]

substitute the given volume of the figure-A:

[tex] \displaystyle A _{ \text{figure - B}} =5 {m}^{3} \times 3[/tex]

simplify multiplication:

[tex] \displaystyle A _{ \text{figure - B}} =15 {m}^{3} [/tex]

hence, our answer is D)

Need help with this problem

Answers

Answer:

Step-by-step explanation:

50+70=120

180-120=60

I'm pretty sure the answer is 60

Invisible



.,.,.,..........

Answers

Answer:

I vented in among us

Nora made 3 gallons of lemonade. How much is that in pints

Answers

Answer:

24 pints because. 8 pints in each gallon

Answer:

24 pints

Step-by-step explanation:

There are 8 pints a gallon so if you simply multiply 3 by 8 you get 24 and 24 pints is your answer.

Have a good day and here’s a funny comic just for fun!

Our of the 800 participants in a marathon, 120 are running to raise money for a cause. How
many participants out of 100 are running for a cause?

Answers

Answer:

15

Step-by-step explanation:

[tex]\frac{120}{800}[/tex] = [tex]\frac{x}{100}[/tex]

Cross multiply 120*100 = 800x

12000= 800x

15 = x

Find the circumference use 3.14 for pie

Answers

Answer:

31.4 is the answer......

Step-by-step explanation:

d=2×r2×510cm

circumference=πd

3.14×1031.4 cm

stay safe healthy and happy.

brainley i give if answer fast

Answers

Answer:

The answer is 9/7 because you know 1 is 7/7, so it's like 7/7 and 2/7. This means it is 7/7 plus 2/7, which makes it 9/7. So the answer is 9/7 hope it helped!

Step-by-step explanation:

A poll was conducted to determine the level of support within a large suburban school district for the construction of a new football stadium. Of the 655 people who were surveyed, 57% said they would support spending the money to construct the stadium. The poll had a margin of error of 4%. Which is the correct interpretation for this margin of error

Answers

Answer:

The correct interpretation of this margin of error is for that the entire population, the percentage of people who would support spending the money to construct the stadium should differ 4%(plus/minus) from 57%, that is, it should be between 57 - 4 = 53% and 57 + 4 = 61%.

Step-by-step explanation:

Margin of error:

The interpretation of a margin of error is that it tells how many percentage points the result found in a sample will differ from the population result.

Of the 655 people who were surveyed, 57% said they would support spending the money to construct the stadium. The poll had a margin of error of 4%. Which is the correct interpretation for this margin of error?

The correct interpretation of this margin of error is for that the entire population, the percentage of people who would support spending the money to construct the stadium should differ 4%(plus/minus) from 57%, that is, it should be between 57 - 4 = 53% and 57 + 4 = 61%.

i cant figure this out, help fast please

Answers

Answer:

398.4

Step-by-step explanation:

i don't know how to explain i asked gogle

If f(x) = g(x) + 4, find g(x) for f(x) = 3x + 2
Can someone please help?

Answers

Answer:

see below

Step-by-step explanation:  5 23 15 03

f(x) = g(x) + 4    find g(x) for f(x) = 3x + 2

sub f(x) = 3x + 2  into f(x) = g(x) +4

3x + 2 = g(x) + 4

3x + 2 - 4 = g(x) + 4 - 4

3x  - 2  = g(x)

9514 1404 393

Answer:

  g(x) = 3x -2

Step-by-step explanation:

Solve the given equation for g(x):

  f(x) = g(x) +4

  f(x) -4 = g(x) . . . . . subtract 4

  (3x +2) -4 = g(x) . . . . . use the definition for f(x)

  g(x) = 3x -2 . . . . . . . . . . . . . simplify


Help PLZZ no files
Bobby wants to determine the most popular snack for the students at his school.
Which question would be the BEST question to get statistical data?
А
What is your favorite snack food?
B
Will you eat a snack after school today?
С
Do you eat more than one snack a day?
D
Would you rather have chips or cookies for a snack?

Answers

Answer:

A. What Is your favorite snack food?

What is the probability of a person randomly selecting a cheesecake, putting it back, and then selecting a cookie? out of 10 desserts in total

Answers

1/10 is the answer —————-
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