Find the exact value of the trigonometric function given that sinU=-7/25 and cosV=-4/5 (Both U and V are in Quadrant III)

sin(V-U)

cos(U-V)

Answer:

1. 7

2. 6

3. 35

Step-by-step explanation:

1. 35:60 = 7:12

2. ratio is 60:10 so 6:1 so 6

3. total number is 175.

ratio would be 175 :35 so 35:5

Question :-

Answer :-

[tex] \rule {180pt} {2pt} [/tex]

Given :-

To Find :-

Solution :-

As per the provided information in the given question, we have been given that the Edge of the Cube is 21 cm . And, we have been asked to calculate the Volume of the Cube .

For calculating the Volume , we will use the Formula :-

Therefore , by Substituting the given values in the above Formula :-

⇒ Volume = ( edge )³

⇒ Volume = ( 21 )³

⇒ Volume = 21 × 21 × 21

⇒ Volume = 441 × 21

⇒ Volume = 9261

Hence :-

[tex] \underline {\rule {180pt} {4pt}} [/tex]

Answer:

The difference is 21.21%

work shown below

Step-by-step explanation:

I'm going to first find the difference between both.

85-60=25

Now, we have to find 25% of 85

We don't have to use the formula, we can do this in our brain, like this -

We can see that 25% of 80 = 20, since 25 = 1/4, and 1/4 of 80 = 20, then, there is the 5 part left, how do we find that??? well, 25% of 5 = 1.25, since 1.25x5=5,

So hence, our answer is 21.25

Hi! 29.4118 (decrease) is your answer. My work's below!

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

Here's a formula for percentages I've used...

(Old # - New #  ) /Old # x 100

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In this case, the old number is 85, and the new number (today's pizza number) is 60.

(85 - 60) / 85 x 100 =

(85 - 60 = 25)

25 / 85 = 0.29411764705

0.29411764705 x 100 =  29.411764705

Now, round it to the nearest hundredth.

29.4118  (decrease)

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Good luck! :)

~pinetree

Answer:

AC = 8

Step-by-step explanation:

Area of kits is half the product of diagonals

[tex]Area\; of \;kite = \frac{d_1d_2}{2}\\\\36 = \frac{AC*BD}{2} \\\\36 = \frac{AC(6+3)}{2} \\\\36*2 =9AC[/tex]

AC = 72/9

AC = 8

The type of ramen that contributed the most to the test statistic is C. Vegetarian ramen.

It should be noted that test statistic simply means a method in statistics that's is used to decide whether a data supports a hypothesis.

In this case, the type of ramen that contributed the most to the test statistic is the vegetarian ramen based on the percentage allocated. There's also sufficient evidence to conclude that rte proportion changed.

Learn more about test statistic on:

https://brainly.com/question/4621112

Answer: Vegetarian ramen

Step-by-step explanation:

14.76

12.3

*

1.2. =14.76

Answer:

14.76

Step-by-step explanation:

12.3 x 1.2=

12.3

x 1.2

--------

  24.6

+123.0

---------

14.76

Answer: I pretty sure the answer is 92!

Step-by-step explanation:

75% of the test score would be 76 x 0.75 = 57

80-57 = 23

They need 23 more points to get an 80

The 23 is 25% of the final exam grade so they would need to score a 23 x 4 = 92 on the final exam

answer: 92

Answer:

Box A is greater than Box B by 34.

Step-by-step explanation:

First, you need to start with finding the surface area of every individual side   on Box A we have side A, B, and C. After finding the individual area for each side,  double each area because there is two of each side. This is the the same method you apply to Box B.

Then subtract the surface area of Box B from Box A.

Answer:

I didn't understand properly, but if your question is what the median is, then it's $115.

Step-by-step explanation:

Don't have one sorry,

Answer:

There

Step-by-step explanation:

mark me brainliest!!

Answer:

1.836 acres

Step-by-step explanation:

Answer:

statement : ABCD is a parellogram reason: given

Answer:

Step-by-step explanation:

Answer:

374 marbles

Step-by-step explanation:

Paul (P) has 1/5 this was given

Shawn (S) has 3/8 this was given

That means Tim (T) must have 17/40 because 1/5 + 3/8 = 23/40 and 1- 23/40 = 17/40

Those are the fractional amounts each boy has. We can set up an equation based on the information in the problem to get the total number of marbles (M). Tim has 84 marbles more than Paul. Thus, Tim has a greater number of marbles. 84 more, to be exact. Our equation would then look like this:

P+84=T

Because we have three unknowns, we need three equations. Thus, we need two more, but we can get them from our fractions at the top.

We need to have a question where we find the total number of marbles.

We know that Paul has 1/5 of the marbles. We can use M to represent the total number of marbles.

P = (1/5)M

T= (17/40)M

We had this from before: P+84=T

If we substitute into the equation:

(1/5)M + 84 = (17/40)M

Now there is only one variable in the equation and we can solve for M.

For M, I got 1120/3 which simplifies to 373 and 1/3, since there cannot be 1/3 of a marble, we can round to 374. There are three hundred, seventy-four marbles in the box.

If you want to check the answer, you can put (1120/3) back in for M in the third equation and you will see that each side is equivalent.

Answer:

3.31

Step-by-step explanation:

14ª1 is 718th 15/10 is equal to 15 and 10 tenths

Answer:

24 is the answer

Step-by-step explanation:

1/4x4=2 per 1/2 week she can make 4

1/2x4=8 per week

and 8x3=24 so 24 per week

I hope this helped :)

Answer:

False

Step-by-step explanation:

1+8=9

9+10=19

1y+8y=9y

9y+10y=19y

19y=20y

The equations dont match.

Hence, the equation is false.

Answer:

False.

Step-by-step explanation:

1+8+10 is 19. 19 is not equal to 20.

Answer:

254 units^2

I took the test and got it correct.

The surface area of a cone that has a radius of 5 units and a

height of 10 units is 508.06 square units.

Surface area is the total area of the exposed surfaces of a three-dimensional object. It is the sum of all the areas of the exposed faces of the object, including any curved surfaces. The formula to find the surface area of a cone is A=πr(r+√(h²+r²)).

Given that, radius of a cone is 5 units and the height of a cone is 10 units.

Surface area = 3.14×10(5+√(10²+5²)

= 508.06 square units

Therefore, the surface area of a cone that has a radius of 5 units and a

height of 10 units is 508.06 square units.

Learn more about the surface area of cone here:

https://brainly.com/question/23877107.

#SPJ2

Answer:

61

Step-by-step explanation:

1. let the unknown be x

2. using theorem of Pythagoras that states the hypotenuse will be equal to the sum of the other two sides we can determine that 75=14+X

3. this implies that X=75-14

4. therefore X= 61

Answer:

$140

Step-by-step explanation:

Rent alone = 400

Rent with roommate = (400 + 30%) / 2
= (400 + 120) / 2

= 520 / 2

Rent with roommate = 260

400 - 260 = 140

Answer:

10 times

Step-by-step explanation:

Let x be the amount of times you go to the gym

Option A would be 20+2x

Option B would be 4x

now the question is after how many trips would the cost be the same?

20+2x=4x

Solve the equation so

20=4x-2x

20=2x

X=10

It would take 10 times for the cost to be the same for both options

Answer:

BC||AD

Step-by-step explanation:

A parallelogram is said to be parallelogram iff it's opposite pairs of sides are parallel to each other.

Since one pair is parallel (given)

then another pair needs to be parallel.

Hence BC||AD

Answer:

No there are not any outliers

Answer:

  g(x) = 3 + tan(πx/4)

Step-by-step explanation:

A tangent function has a period of π. In order to make it have a period of 4, it needs to be stretched horizontally by a factor of 4/π. A function is stretched horizontally by a factor of k by replacing x with x/k.

In order for the function to be shifted vertically up by 3 units, 3 must be added to the function value. That is, the transformed function becomes ...

  g(x) = tan(x/(4/π)) +3

  g(x) = tan(πx/4) +3

the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• Δy over Δx

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

and to get it, we simply need two points off of the straight line, hmm let's use the ones in the picture below.

[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{6}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{6}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{2}}}\implies \cfrac{2}{4}\implies \cfrac{1}{2}[/tex]

Answer:

Step-by-step explanation:

Sum of interior angles in a triangle is 180degree.

<B + 15degree + 45degree = 180degree

<B = 180 - 45 - 15 = 120 degree

By sine rule,

sin<B / AC = sin<C / AB = sin <A / BC

sin120degree / 200 = sin15degree / AB = sin45degree / BC

AB = 200*sin15degree/sin120degree

= 59.77

BC = 200*sin45degree/sin120degree

= 163.30

Answer:

About 554 carrots aren't rotten.

Step-by-step explanation:

100% - 27% = 73%

73% = 0.73

760 x 0.73 = 554.80

Answer:

205.2 carrots went rotten

Step-by-step explanation:

27% of 760 = 205.2

I hope I'm not too late and that this helps!

If it does, please give me brainliest :)

Answer:

$2.35

Step-by-step explanation:

Multiply $23.47 by 10%

Answer:

Ok ------------------