Solve for k.
B=1/2kq

Answer:

[tex] \sin \: x - \cos x \: + c[/tex]

Step-by-step explanation:

[tex] \int \frac{cos2x}{ \sqrt{1 - sin2x} } dx \\ \\ = \int \frac{ {cos}^{2}x - {sin}^{2}x } { \sqrt{ {sin}^{2}x + {cos}^{2}x - 2sinx \: cosx } } dx \\ \\ = \int \frac{ ({cos}x - {sin}x )({cos}x + {sin}x )} { \sqrt{ {({cos}x - {sin}x )}^{2} } } dx \\ \\ = \int \frac{ ({cos}x - {sin}x )({cos}x + {sin}x )} {{ {({cos}x - {sin}x )} } } dx \\ \\ = \int({cos}x + {sin}x)dx \\ \\ = \int{cos}x \: dx + \int{sin}x \: dx \\ \\ = \sin \: x - \cos x \: + c[/tex]

Answer:

a)46 tablet approx

b)277 ml approx

Answer

The Independent variable is w and the Dependent is A

Answer:

[tex]x=\sqrt{14}[/tex]

Step-by-step explanation:

This triangle is a 45-45-90 triangle.

By using the image I posted, we can find x easily.

So, we have [tex]\sqrt{7}[/tex] as one of the sides.

They hypotenuse, which is x is just [tex]\sqrt{7} \sqrt{2}[/tex]

Simplify and we get x = [tex]\sqrt{14}[/tex]

Answer:

The fraction can not be reduced, but it can be converted to decimal form.

Exact Form: 10/7

Step-by-step explanation:

Answer:

No.

Step-by-step explanation:

2(x-3) + 1  = 2x - 6 + 1 = 2x - 5

2x + 6   ≠   2x -5, so no, they aren't equivalent.

The expression 2(x - 3) + 1 and 2x + 6 are not Equivalent.

Equivalent expressions are expressions that perform the same function notwithstanding their appearance. If two algebraic expressions are equivalent, they have the same value when the same value(s) for the variable are used (s).

We have two expressions to compare 2(x- 3) + 1 and 2x +6 .

Now, simplifying the first expression as

= 2(x -3) + 1

= 2x - 6 +1

= 2x - 5

and, the second expression is 2x + 6.

Thus, both of expression are not Equivalent.

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Answer: 12.9

Step-by-step explanation: Divide 39.99 by 31.00 you'll get 1.29, but you slide the decimal over and get 12.9

Answer:

y = [tex]\frac{b}{1-m}[/tex]

Step-by-step explanation:

In order to get y by itself, we need to pull y out of 1 and m on the right side.

b = y(1 - m) since y(1 - m) is the same as y - my.

Once we have pulled y out of 1 and m, we can divide both sides by 1 - m

[tex]\frac{b}{1 - m}[/tex] = [tex]\frac{y(1 - m)}{1 - m}[/tex]

We can cancel out the 1 - m on the right side since (1 - m) / (1 - m) = 1

Finally we get our answer:

[tex]\frac{b}{1-m}[/tex] = y

This is the same as y = [tex]\frac{b}{1-m}[/tex]

Answer:

the answer is 12

I think

Answer:

109440

Step-by-step explanation:

1750 boxes of water bottles with 48 bottles of water each: 1750 x 48 = 84000

plus the other 530 boxes at the warehouse which alone are: 530 x 48 = 25440

adding up 84000 + 25440 = 109440

The total number of bottles of water in the warehouse will be 27,190.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

A warehouse has 1,750 boxes of water bottles.

A truck unloaded another 530 boxes at the warehouse.

Each box holds 48 bottles of water.

Then the number of bottles that were unloaded by truck will be

⇒ 530 x 48

⇒ 25,440

Then the total number of bottles of water in the warehouse will be

⇒ 25,440 + 1,750

⇒ 27,190

The total number of bottles of water in the warehouse will be 27,190.

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Answer:

25°; 115°.

Step-by-step explanation:

all the details are in the attached picture, the answers is marked with red colour.

Answer:

Ans = appx 10.439 units

Step-by-step explanation:

This answer will vary depending on the starting latitude of the ship due to earth not being flat, despite suddenly popular opinions.

So if we used a flat cartesian space ignoring the curvature of the earth we could have a fixed constant answer to this question. Lets do it that way.

Just to clarify: NO the earth is not flat.

Another assumption of this question is the difference between compass north and true north, which we have to throw out for the same reasons.

Real world answers to this question would not be as simple… #imjustsaying

Ok so first travel northeast, lets call that a bearing of 45 degrees directly northeast to also squash any variations there… then a bearing of 250 degrees which ill assume is not a relative bearing (LOTS OF ASSUMPTIONS GOING ON HERE) which is sortof in the west-southwest direction.

The angle at the turn goes from 45 to 250. reversing the 45 shows our angle to be between 250 and 180+45=225 so the angle is 25 degrees with one leg being 20 units (kilometers) long and the other leg being 12 units long. How many units apart are the two points that are connected to that angle?

(12sin(25))^2+(20–12cos(25))^2 = x^2

Enjoy calculating. Make sure that 25 is in degrees and not in radians.

Ans = appx 10.439 units

Answer: centimeter

Step-by-step explanation:

The best unit of measurement for measuring the foot will be centimeter.

A unit of measurement is a standardized quantity of physical property, used as a factor to express the quantity of that property that exists. Among the first devices invented by humans were measuring units.

Given that, which will be the best unit of measurements for measuring the foot,

So, from the given options, the kilometer is very long for a human foot, millimeter is too small for a human foot and meter is also slightly longs,

We often measure the human body parts like hand, nose, tongue etc. in cm.

Hence, the best unit of measurement for measuring the foot will be centimeter.

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Answer:

Y=-5x-2/3

Step-by-step explanation:

Answer:

y=-5x+2/3

Step-by-step explanation:

15x+3y=-2

-15x       -15x

3y=-15x-2

3y/3=-15x/3-2/3

y=-5x+2/3

Answer:first

Answer:

mean

Step-by-step explanation:

The method to summarize the data will be mean

The mean of the laps of swim team is 84.1 laps

What is Mean?

The mean value in a set of numbers is the middle value, calculated by dividing the total of all the values by the number of values.

Mean = Sum of Values / Number of Values

Given data ,

Let the data be represented by the set A

Let the mean of the data set be M

The value of set A = { 77 , 79 , 80 , 82 , 84 , 85 , 86 , 87 , 90 , 91 }

The total number of data elements in the set = 10

Now , since all the data elements are distributed normally and does have a central point

So , it follows normal distribution

Therefore , the mean of the data will be

Mean M = Sum of Values / Number of Values

Mean = ( 77 + 79 + 80 + 82 + 84 + 85 + 86 + 87 + 90 + 91 ) / 10

Mean = 841 / 10

Mean M = 84.1 laps

Therefore , the value of M is 84.1

Hence , The method to summarize the data will be mean

The mean of the laps of swim team is 84.1 laps

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Answer:

Isosceles triangle has two equal sides and two congruent bases.

Step-by-step explanation:

Isosceles triangle has three sides out of which two are equal. It has two congruent sides. The angle opposite to base is vertex. The two sides of the triangle are congruent and the angles opposite to these sides are also congruent. It is a special type of triangle which is also called equilateral triangle.

Answer:

ishiwhsjahjabzjwbjahsjabJ

Answer:

laksnsjisbsiagsjshshahsoavalao

Answer:

Step-by-step explanation:

x² +7x + 6  = (x+1)(x+6)

Answer:

2x-1 (simplest)

Step-by-step explanation:

First put parentheses around 6x-3

The expression is (6x-3)/3

Simplify 2x-1

Make sure you divide both terms though (common mistake only dividing 1)

Answer:

48 i think

Step-by-step explanation:

im not 100% persint sure

Answer:

8

Step-by-step explanation:

true if you use the vertical line test there is never two points

Answer:

5x

Step-by-step explanation:

hope this helps

Answer:

True

Step-by-step explanation:

∠BFG is an interior angle, then:

m∠BFG=[m arc(GB) + m arc(CD)] / 2

or in other words

m∠BFG = (0.5)(m arc CD + m arc GB)

Answer:

TRUEEEEEEEEEEEEEEEEEEEEEEE

Step-by-step explanation:

Answer:

55

Step-by-step explanation:

because 25+10+10+5+5=55

The total value of the coins in the jar is A = $ 0.55

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

The number of quarters = 1

So , the value of quarters = $ 0.25

The number of cents = 2

So , the value of cents = $ 0.20

The number of nickels = 2

So , the value of nickels = $ 10

And , the equation will be

A = value of quarters + value of cents + value of nickels

On simplifying , we get

A = 0.25 + 0.20 + 0.10

A = $ 0.55

Therefore , the value of the coins is A = $ 0.55

Hence , the equation is A = $ 0.55

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Answer:

45

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

27-[ 38-(46-(15-15))]

=27-38-46-0]

=27-(-8)

=27+8

+35

Answer: 0.6 grams

Solve: 3% of 20 = 0.03 × 20 = 0.6

Answer:

45 km^2 (C)

Step-by-step explanation:

Isolate the smaller square -

We only need two side lengths, take 3km and 3km.

3×3 = 9km^2, that's the area of the smaller square.

Isolate the larger square -

Take 6km and the other 6km

6×6 = 36km^2

Add the square's areas together to get the whole area -

36 + 9 = 45km^2

All you need to do to solve these problems is to isolate the shapes and find their area's, and finally add them together.