If tanx =√24 and cosx =−2√23, find sinx.

y-6=-1/2(x+1)

1. the point-slope form is y-y1=m(x-x1)

x1 and y1 are the coordinates of the point (-1,6) because the line we are looking for its equation passes through it. "m" is the slope.

2. plug in the point (-1,6) in the form from step 1

y-6=m(x+1)

3. to find the slope of this line, the question tells us that this line is parallel to another line that passes through two given points. Any parallel lines, their slopes are the same. That means we have to find the slope of the 2nd line and use it for the 1st line.

The slope formula is m=(y2-y1)/(x2-x1)

plug in the two points m=(4-2)/(2-6), which is equal to -1/2

4. plug in "m" value in the equation from step 2.

Done

Answer:

if the question is what number of 38 percent, then the answer is 342

Answer:

False

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

Answer:

P(2 reds) = 1/45

Step-by-step explanation:

P(2 reds) = P(1st red) * P (2nd red) = 2/10 * 1/9 = 1/45

Answer:

It takes 4 tables to paint

Step-by-step explanation:

1/2 + 1/2 + 1/2 + 1/2 = 4 or 1/2 + 1/2 = 2 + 2 =4

Step-by-step explanation:

Hey there!

=86^19

This is also;

=86×86×86×86×86×86×86×86×86×86×86×86×86×86×86×86×86×86×86.

When you multiply these all you will get;

=\(5.694696374 \times {10}^{36} \)

This is your final answer.

Hope it helps..

Answer:

4.796

Step-by-step explanation:

get the 9% which is .178 plus that by 2.2 and x 2

Answer:-39

Step-by-step explanation:

The first thing is to open the bracket.

By doing that, the question becomes -37-2.

note that plus×minus=minus.

Hence,-39 as the final answer

Answer: D

Step-by-step explanation: The answer wouldn't be A because all the information is there, B is out because the question tells you there is a correlation between the two, and C is out because it has a more negative affect than positive.

A perfect square refers to a number that is the result of multiplying an integer by itself. In this case, 6^1 is equal to 6.

However, 6 is not a perfect square because it cannot be obtained by multiplying an integer by itself. The perfect squares up to 6^1 would be 1^2 = 1 and 2^2 = 4.

The answer choice which is a function among the given answer choices is; Choice B as they are all correct.

From conventional mathematics, a function from a set x to a set y assigns to each element of X exactly one element of Y.

The set of values x is called the domain of the function and the set of values y is called the codomain/range of the function.

Functions basically represents the idealization of how a varying quantity depends on another quantity.

It therefore follows from the paragraph above that all of the answer choices are functions.

Therefore, the answer choice which is a function among the given answer choices is; Choice B as they are all correct.

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We're given:

Let x equal the calorie count per serving of the original popcorn.

The light popcorn has a calorie count of 120, which is 25% fewer calories than regular popcorn. This means that 75% of the calorie count of regular popcorn is equal to that of the light popcorn:

\(x*0.75=120\)

\(x*0.75=120\)

⇒ Divide both sides by 0.75:

\(\dfrac{x*0.75}{0.75}=\dfrac{120}{0.75}\\\\x=160\)

Therefore, each serving of regular popcorn has 160 calories.

Answer:

3

Step-by-step explanation:

Steps to construct a regular hexagon inscribed in a circle are given by:

Step 1

Draw a circle with center A and a point on the circle B.

Step 2

Measure AB with a compass to get the distance of the radius.

Step 3

Place compass on point B and draw another circle with the same radius.

Step 4

Mark the new intersection points C and D. Move compass to point C with the same setting and draw another circle with the same radius.

Step 5

Continue drawing the circles this way until you have 6 points of intersection.

Step 6

Connect all intersection points to form the hexagon.

I think it is, I have no clue.

Here's some examples though, 5 example of not well defined sets: - Number of fire damages. - Number of reported crime scenes. ... - Numbers of illegal settlers.

Red, blue, yellow, green, purple is well-defined since it is clear what is in the set.

The value of x is 3 and angle Q is 39°

A circle is a special kind of ellipse in which the eccentricity is zero and the two foci are coincident.

A circle theorem states that : angles in thesame segment are equal.

With this theorem is means that angle 13x is equal to angle x +36 .

Therefore;

13x = x +36

collecting like terms

13x -x = 36

12x = 36

divide both sides by 12

x = 36/12

x = 3

therefore the value of angle Q = 13 × 3

= 39°

Therefore the value of angle Q is 39°

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The value of n can be determined by finding the number of visible arcs in the pattern, which is 30 in this case.

To determine the value of n, we need to find the relationship between the total length of visible areas and the number of circles (n).

In the given pattern, each circle contributes to the visible area twice: once as its circumference and once as the overlapping part with the adjacent circles. Since the circumference of each circle is 1 unit, the visible area contributed by each circle is 2 units.

Therefore, the total length of visible areas can be expressed as 2n. Given that the total length is 60 units, we can set up the equation:

2n = 60

Solving this equation, we find:

n = 60/2 = 30

Thus, the value of n is 30.

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Answer:

Brandon is not correct because he should have added 6 negative unit tiles to isolate the variable in step 2.

Step-by-step explanation:

edge 2020

The correct option is Option D: Brandon is not correct because he should add -6 on both sides to isolate the variable in step 2.

The linear equation is an equation where the highest degree of the variable used in the equation is 1.

For example 2x+5=25

Given the equation is 15x +6= 14x+ 5

In order to the linear equation first, try to keep the constant and the variable part to one side by adding or subtracting the constant term.

Then divide the coefficient of the variable (if the coefficient is not equal to 1) on both sides.

Here the given equation is 15x +6= 14x+ 5

Step-1: adding -14x on both sides

⇒15x +6 -14x= 14x+ 5 -14x

⇒x+ 6= 5

Step-2: adding -6 on both side

⇒x+ 6-6 = 5-6

Step-3: solution will be -1

⇒x= -1

Therefore the correct option is Option D: Brandon is not correct because he should add -6 on both sides to isolate the variable in step 2.

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Answer:

She will need 105$

Step-by-step explanation:

Add 50+25=75 Then add 75+30=105

Answer: A

Step-by-step explanation: The bluebird Inn is more expensive per night because 475 is greater than 350.

Answer:

1. sun

2.  gravity

3.Atmosphere

4. Hydrosphere

5.  Run off

Step-by-step explanation:

The gradient theorem applies here, because we can find a scalar function f for which ∇ f (or the gradient of f ) is equal to the underlying vector field:

\(\nabla f(x,y,z)=\langle2xy,x^2-z^2,-2yz\rangle\)

We have

\(\dfrac{\partial f}{\partial x}=2xy\implies f(x,y,z)=x^2y+g(y,z)\)

\(\dfrac{\partial f}{\partial y}=x^2-z^2=x^2+\dfrac{\partial g}{\partial y}\implies\dfrac{\partial g}{\partial y}=-z^2\implies g(y,z)=-yz^2+h(z)\)

\(\dfrac{\partial f}{\partial z}=-2yz=-2yz+\dfrac{\mathrm dh}{\mathrm dz}\implies\dfrac{\mathrm dh}{\mathrm dz}=0\implies h(z)=C\)

where C is an arbitrary constant.

So we found

\(f(x,y,z)=x^2y-yz^2+C\)

and by the gradient theorem,

\(\displaystyle\int_{(0,0,0)}^{(1,2,3)}\nabla f\cdot\langle\mathrm dx,\mathrm dy,\mathrm dz\rangle=f(1,2,3)-f(0,0,0)=\boxed{-16}\)

Answer:

w = 18

Step-by-step explanation:

Step 0: Set up the equation

=> -3w - 4 + 5w = 32

Step 1: Move the same variable together

=> -3w + 5w = 32 + 4

Step 2: Add up and simplify

=> 2w = 36

Step 3: Divide both by 2

=> w = 18

Answer:

W=18

Step-by-step explanation:

-3w-4+5w=32

-3w+5w-4=32

2w-4=32

2w=32+4

2w=36

W=18

Answer:

the adjacent is compimentary

Step-by-step explanation:

because I passed