Mathematics College

Select the correct answer. Consider this equation. Tan(0) =5/3 if zero is an angle in quadrant two, what is the value of sin(0)?

Select The Correct Answer. Consider This Equation. Tan(0) =5/3 If Zero Is An Angle In Quadrant Two, What

Answers

Answer 1

Answer:

5 34 /34

It is A

Step-by-step explanation:

For plato users. I took the test btw

Answer 2

The value of the sin  [tex]\rm \theta[/tex] is given by option A.

What are Trigonometric Ratios?

Trigonometric Ratios are the ratios of the sides of a right angled Triangle, used to find the unknown sides and angles.

The value of the trigonometric ratio

tan  [tex]\rm \theta[/tex]= (-5/3)

The value of the angle lies in the 2nd b, 90 to 180 degree, the value of the angle is determined as follows

as tan [tex]\rm \theta[/tex] = (-5/3)

The value of perpendicular is 5, and the value of base is 3

Hypotenuse by Pythagoras theorem is

√(25 + 9)

= √34

The value of sin [tex]\rm \theta[/tex] = (5/√34)

sin  [tex]\rm \theta[/tex] = 5 * √34 / 34

The value is in second quadrant and sin is positive in second quadrant.

To know more about Trigonometric Ratios

https://brainly.com/question/23130410

#SPJ5

Related Questions

I need help really please

Answers

Answer:

Eiko ran the dash in the shortest time.

Step-by-step explanation:

By looking at the children’s speed, we can see that Eiko had the shortest amount which also concludes that he ran the fastest.

The table shows a linear relationship between x and y.​

Answers

Answer:

slope=-9/2

y int- 6

Step-by-step explanation:

okay lets take two points

-2,15 and -6,33

the slope is 33-15/ -6-(-2)= 18/-4=-9/2

equation is y=mx+b where m is slope and b is y intercept

so plugging values in we get

15=-2(-9/2)+b

15=9+b

b=6

will give Brainiest if you are right

Answers

Answer:

H. x - 8 ≤ 15 is correct I think.

Step-by-step explanation:

Have a nice day!

Please find missing side length!

Answers

Answer:

The missing side length is 24.98 units

Step-by-step explanation:

Given

The attached right-triangle

Required

The length of the missing length

Let the missing length be x.

Apply Pythagoras theorem

[tex]Hyp^2 = Opp^2 + Adj^2[/tex]

This gives

[tex]43^2 = 35^2 + x^2[/tex]

[tex]1849 = 1225 + x^2[/tex]

Collect like terms

[tex]x^2 = 1849 - 1225[/tex]

[tex]x^2 = 624[/tex]

Take square roots of both sides

[tex]x = \sqrt{624[/tex]

[tex]x = 24.98[/tex] --- approximated

what's 2x + 60 = 100?

Answers

Answer:

x= 20

Step-by-step explanation:

2x + 60 = 100

> subtract 60 both sides

2x = 40

> divide both sides by 2

x= 20

Answer:

20

Step-by-step explanation:

2x+60=100

-60

2x=40/2

x=20

Can anyone help ? It’s a bit confusing for me.

Answers

Answer:

x = 29

Step-by-step explanation:

Given:

m<PQS = 107°

m<RQS = 49°

m<PQR = (2x)°

Required:

Value of x

Solution:

m<RQS + m<PQR = m<PQS (angle addition postulate)

Plug in the values

49 + 2x = 107

Subtract 49 from each side

2x = 107 - 49

2x = 58

Divide both sides by 2

x = 58/2

x = 29

the bots are on a roll today

Answers

Answer:

YESSSSS

Step-by-step explanation:

A pendulum travels 30 inches on it’s first swing. During each of its subsequent swings, its travels 90 percent of the previous swing. I didn’t see all parts to the question on here so I did it.

Answers

30 and .9 have an amazing day

you are an angel and i love you so much. i would just comment but it wont let me. you're the best!!!

Jane spent 2/5 of her money on games. She had $120 remaining. What was the cost of the games Jane bought?

Answers

Answer:

i think it would be $80 (brainliest??)

Step-by-step explanation:

jane had a total of $200 BEFORE she spent on 2 games

1. $40

2. $40

3. $40

4. $40

5.$40

2 games = $80

3 games = $120 (money she had left)

4) The density of gasoline is about 0.66 g/mL. If you have 11.5 gallons of gasoline, how many grams is this? [1000 mL = 1 L; 1 gal = 3.785 L]

Answers

9514 1404 393

Answer:

  28,728.15 g

Step-by-step explanation:

(11.5 gal) × (3.785 L/gal) × (1000 mL/L) × (0.66 g/mL) = 28,728.15 g

_____

That's 28,700 g rounded to 3 significant figures.

Find the sum of the first 39 terms of the following series, to the nearest integer. 12 , 20 , 28 , . . . 12,20,28,...

Answers

Answer: 6396

Step-by-step explanation:

Delta math

What’s the correct answer if your not sure please don’t answer I can’t get these wrong

Answers

Answer:

3 1/3 gallons

Step-by-step explanation:

is the focus always in the parabola

Answers

Answer:

Yes

Step-by-step explanation:

The focus of a parabola is always inside the parabola; the vertex is always on the parabola; the directrix is always outside the parabola.

find the area of the figure

Answers

Answer: A=144

Step-by-step explanation:

A=a^2=12^2=144 I hope this helps sorry if it doesn't. :)  

an inlet pipe on a swimming pool can be used to fill the pool in 16 hours the drain pipe can be used to empty the pool in 24 hours if the pool is 1/3 fill and then the inlet pipe and drain pipe are open how long from that time will it take to fill the pool​

Answers

Answer:

4\3 hrs

Step-by-step explanation:

its 4\2 trust me.

Use front-end rounding to estimate the sum:

Answers

Answer:

Ermm there no question bud, whats the question?

What is the question?

Lalasa and Yasmin are designing a triangular banner to hang in the school gymnasium. They first draw the design on paper. The triangle has a base of 5 inches and a height of 7 inches. If 1 inch on the drawing Is equivalent to 1.5 feet on the actual banner, what will the area of the actual banner be? A 52.5 ft2 B 17.5 ft2 39.375 ft2 D 78.75 ft2​

Answers

Find the actual Dimensions of the triangle.

Multiply the size of the triangle on paper by 1.5 feet per inch:

Width = 5 x 1.5 = 7.5 feet.

Height= 7 x 1.5 =10.5 feet

Area of a triangle is 1/2 x base x height:

Area = 1/2 x 7.5 x 10.5 = 39.375 square feet.

Answer: 39.375 square feet.

The area of the actual banner is 39.375 feet²

What is scaling?

Scaling is used to increase or decrease the size of a figure so as to create an image.

Given that 1 inch on the drawing Is equivalent to 1.5 feet on the actual banner, hence:

Base = 5 in * 1.5 feet per in = 7.5 feet

Height = 7 in * 1.5 feet per in = 10.5 feet

Area of the actual banner = (1/2) * 7.5 * 10.5 = 39.375 feet²

The area of the actual banner is 39.375 feet²

Find out more on scaling at: https://brainly.com/question/25324744

Find the slope and the y-intercept of the line y=6x-3

Answers

Answer:

-18

Step-by-step explanation:

y=6x-3

6x-3=-18

-18=6x-3

Answer:

intercept: -3

slope: 6

Step-by-step explanation:

The number in the back and the operations are the y-intercept and the number multiplied by x is the slope.

Meredith must order the cards from greatest to least. Which list is correct? -1.5 -1.05 -1.55 -1.0 A -1.55 -1.5 -105-10 B. -1.0, -1.05 -1.55 -1.5 C. -1.0, -1.05, -1.5, -1.55 D. I-1.5, -7.55, -1.0, -1.05 show ur work​

Answers

C. Also how do you show your work it is litterally counting

Simplify the expression to show 7m+4n-m-2n​

Answers

Answer:

6m + 2n

Step-by-step explanation:

we have to added up the like therms

like therms are therms that have the same literal part

6m + 2n

Answer:

7m-m+4n-2n

m(7-1)+2n(2-1)

m(6)+2n(1)

6m+2n

Evaluate the expression: 2b + 9 when b = 3 *
A 3
B 11
C 14
D 15

Answers

Step-by-step explanation:

2b + 9

b = 3

6+9

=15

!!!!!!!!!!!!

Answer:

14

Step-by-step explanation:

Solve for x in the following equation: -4+6x=8
A. x=-2
B. x=4
C. x=2
D. x=-6

Answers

C. X=2
+4 both sides and it will be 12
Then divide by 6 and you’ll get 2

Answer:

the answer is C............

PLS HELP I have no idea what to do
Find the area of the figure. (Sides meet at right angles.)

Answers

Answer:

56m²

Step-by-step explanation:

separate shape into 2 shapes (i did 1 rectangle at top and 1 square at bottom.

find area separately so for rectangle, it would be 4x10 = 40m²

square = 4x4 = 16m²

then add together areas

16 + 40 = 56m²

Answer:

The total area is 56m²

Step-by-step explanation:

First divide the figure into two different parts; now we have a square and a rectangle. The square has a height of 4 and width of 4 so multiply both numbers to get your area. The rectangle has a height of 4 and an unknown width, with the information we have we know the width of the rectangle has at least 3m² on one side and 3m² on the other. Where we divided the figures we   see the bottom width of the square is 4 which is the missing length to complete the rectangles width. Add 3 plus 3 plus 4 and you have your width. Since now we know that the width of the rectangle is 10 we can use the formula to get the area: 10 times 4 equals 40 the area of the rectangle is 40m².

Area of square: 16m²

Area of rectangle: 40m²

Add the areas of both shapes and that makes the area of the shape previously shown.

The total area is 56m²

Help pleaseeeeeeeeeeee

Answers

Answer:

[tex]\sqrt{54}[/tex] and [tex]\sqrt{120}[/tex]

Step-by-step explanation:

If a number 'x' is a perfect square, then [tex]\sqrt{x}[/tex] is rational.

25, 36 and 81 are perfect squares, but 54 and 120 aren't, so the irrational values are [tex]\sqrt{54}[/tex] and [tex]\sqrt{120}[/tex]

Answer:

Square root of 54 and square root of 120

Step-by-step explanation:

PLEASE HELP WILL MARK BRAINLEIST!!!!! 25 POINTS

Answers

Answer:

C. 7

Step-by-step explanation:

8/4 =2

2^3 is 8

4+8=12

12-5=7

Hope this helps!

Solve the system by substitution.
y = 3x + 28
y = -4x

Answers

Answer:

(-4, 16)

Step-by-step explanation:

Which letter corresponds to the base?
Which letter corresponds to the slant height?
Which letter corresponds to the height?

Answers

Answer:

letter corresponds to the base=b

letter corresponds to the slant height=s

letter corresponds to the height=,h

Question 3 of 10 These box plots show daily low temperatures for a sample of days in two different towns Town B 5 40 S FO Degrees (F) Compare the shapes of the box plots. A. The distribution for town A is positively skewed, but the distribution for town B is symmetric. B. The distributions for both towns are symmetric, C. The distribution for town A is negatively skewed, but the distribution for town B is symmetric. D. The distributions for both towns are positively skewed. will give brainliest ​

Answers

Answer:

A. The distribution for town A is positively skewed, but the distribution for town B is symmetric.

Step-by-step explanation:

What is the probability of flipping a coin twice and landing on heads both times?
a. 12.5%
b. 25%
c. 50%
d. 75%
e. 100%

Answers

Answer:

I think it would be B.

Step-by-step explanation:

Since you aready have a 50% chance of landing on both heads or tails once. To land it on heads twice you would have a twenty five percent chance if you look at logic.  in which my dad would often say. Please mark the brainliest

What is the value of x?


103‾√​

10

​53‾√​

​​5

Answers

Answer:

53‾√

Step-by-step explanation:

give brainliest pls and thank you

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