Brainliest for answer

Answer:

The angle vertical to 64° is also 64°

The angle on the upper right side is 60°

The angle on the lower left side is 45°

Step-by-step explanation:

180 - 64 - 56 = 60°

180 - 64 - 71 = 45°

Answer:

The angle vertical to 64° is also 64°

The angle on the upper right side is 60°

The angle on the lower left side is 45°

Step-by-step explanation:

i just took the test

Answer:

Y = 27.8°

Step-by-step explanation:

Apply the Law of Cosines which is given as c² = a² + b² - 2ab*Cos C

Where,

c = 8

a = 17

b = 16

C = Y

Plug in the values

8² = 17² + 16² - 2*17*16*Cos Y

64 = 545 - 544*Cos Y

64 - 545 = -544*Cos Y

-481 = -544*Cos Y

Divide both sides by -544

-481/-544 = Cos Y

0.884191176 = Cos Y

Y = cos^{-1}(0.884191176)

Y = 27.8478491° ≈ 27.8° (nearest tenth)

Answer:

does any body have c?

Step-by-step explanation:

9514 1404 393

Answer:

  72 +13n = 163

  7 nights

Step-by-step explanation:

At 13 pages per night, Mario will read 13n pages in n nights. That plus the pages already read will total 163:

  equation: 13n +72 = 163

__

To solve this, we can subtract 72, then divide by the coefficient of n.

  13n = 91 . . . . . . subtract 72 from both sides

  n = 7 . . . . . . . . divide both sides by n

Mario read 7 nights.

Answer:

B I belive

Step-by-step explanation:

Answer:

x=66

Step-by-step explanation:

A straight line is equal to 180 degrees so we can make the equation 180=2x-48. After this we can do 180-48=2x then we can do 132/2=x

Answer:

25 is correct answer please mark me as brainiest answer

Answer:

id.k

Step-by-step explanation:

Answer:

1.) B

2.) B

Step-by-step explanation:

1.) The outlier is a dot that is no where near the rest of the data.

2.) The median can be found by writing down all of the numbers from left to right (example... Test 1 would be 50 60 60 60 60 70 70 75 75 75 75 80 80 80 85) and then cross out numbers from each side until you just have one number in the middle.

For test 1 the median is 75

For test 2 the median is 85

Answer:  13kg potatoes=9.36    2.5 of carrots=155p

Step-by-step explanation:

potatoes 5kg=3.6  carrots .5kg=31p

value of each kg of potatoes is...

[tex]\frac{3.6}{5} =.72[/tex]  

so

[tex]13*.72=9.36[/tex]

value of each kg of carrots is...

31x2=62

so (I assumed when you typed 21/2 it meant 2 1/2 or 2.5)

2.5x62=155

The cost of 13 kg of potatoes is $ 9.36

The cost of  2 1/2 kg of carrots is $ 155p

What is an Equation?

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 cost of 5 kg of potatoes be = $ 3.60

Let the cost of 1/2 kg of carrots be = 31p

Now , the equation is

The cost of 1 kg of potatoes = cost of 5 kg of potatoes / 5

                                               = 3.60 / 5

                                               = $ 0.72

So ,

The cost of 13 kg of potatoes is = 13 x cost of 1 kg of potatoes

                                                    = 13 x 0.72

                                                    = $ 9.36

Now , the equation is

The cost of 1 kg of carrots = cost of 1/2 kg of carrots x 2

                                            = 31 x 2

                                            = 62p

The cost of 2 1/2 kg of carrots is = 2 1/2 x cost of 1 kg of carrots

                                                      = 2 1/2 x 62

                                                      = 155p

Therefore , the cost of  13 kg of potatoes is $ 9.36 and cost of  2 1/2 kg of carrots is $ 155p

Hence ,

The cost of 13 kg of potatoes is $ 9.36

The cost of  2 1/2 kg of carrots is $ 155p

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Answer:

Step-by-step explanation:

z is a non negitave real number

Answer:

a.  [tex]\displaystyle f(x) = \sum^{\infty}_{n = 0} \frac{(-1)^n x^{6n + 10}}{(2n)!} + C_1[/tex]

b.  [tex]\displaystyle P_5(x) = \frac{x^{10}}{10} - \frac{x^{16}}{16 \cdot 2!} + \frac{x^{22}}{22 \cdot 4!} - \frac{x^{28}}{28 \cdot 6!} + \frac{x^{34}}{34 \cdot 8!} + C_1[/tex]

General Formulas and Concepts:

Calculus

Differentiation

Integration

Integration Rule [Reverse Power Rule]:                                                               [tex]\displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C[/tex]

Sequences

Series

MacLaurin Polynomials

Power Series

Integration of Power Series:

Step-by-step explanation:

*Note:

You could derive the Taylor Series for cos(x) using Taylor polynomials differentiation but usually you have to memorize it.

We are given and are trying to find the power series:

[tex]\displaystyle f(x) = \int {x^9cos(x^3)} \, dx[/tex]

We know that the power series for cos(x) is:

[tex]\displaystyle cos(x) = \sum^{\infty}_{n = 0} \frac{(-1)^n x^{2n}}{(2n)!}[/tex]

To find the power series for cos(x³), substitute in x = x³:

[tex]\displaystyle cos(x^3) = \sum^{\infty}_{n = 0} \frac{(-1)^n (x^3)^{2n}}{(2n)!}[/tex]

Simplifying it, we have:

[tex]\displaystyle cos(x^3) = \sum^{\infty}_{n = 0} \frac{(-1)^n x^{6n}}{(2n)!}[/tex]

Rewrite the original function:

[tex]\displaystyle f(x) = \int {x^9 \sum^{\infty}_{n = 0} \frac{(-1)^n x^{6n}}{(2n)!}} \, dx[/tex]

Rewrite the integrand by including the x⁹ in the power series:

[tex]\displaystyle f(x) = \int {\sum^{\infty}_{n = 0} \frac{(-1)^n x^{6n + 9}}{(2n)!}} \, dx[/tex]

Integrating the power series, we have:

[tex]\displaystyle f(x) = {\sum^{\infty}_{n = 0} \frac{(-1)^n x^{6n + 10}}{(6n + 10)(2n)!}} + C_1[/tex]

To find the first 5 nonzero terms of the power series, we simply expand it as a MacLaurin polynomial:

[tex]\displaystyle P_5(x) = {\sum^4_{n = 0} \frac{(-1)^n x^{6n + 10}}{(6n + 10)(2n)!}} + C_1 = \frac{x^{10}}{10} - \frac{x^{16}}{16 \cdot 2!} + \frac{x^{22}}{22 \cdot 4!} - \frac{x^{28}}{28 \cdot 6!} + \frac{x^{34}}{34 \cdot 8!} + C_1[/tex]

Topic: AP Calculus BC (Calculus I + II)

Unit: Power Series

Book: College Calculus 10e

Answer:

It would be right skewed.

Step-by-step explanation:

As you can see, the graph gets smaller as it goes to the right.

PLZ GIVE BRAINLIEST

Answer:

6x-x-2k+9k or the answer

Step-by-step explanation:

6x-x=-2k+9k

5x=7k

Step-by-step explanation:

Formula is:

x=(-b±  √b^2-4ac)/2a

a= 1

b= -8

c= 17

x= (-(-8)±√64-4(1)(17))/2

x= (8±√-4)/2

now

x1= (8+√-4)/2

x2=(8-√-4)/2

Answer:

b

Step-by-step explanation:

Answer:

B. 3.34s

Step-by-step explanation:

Find t when the object hit the ground, h(t)=0.

h(t)=-16t²+178

0=-16t²+178

16t²=178

t²=11.125

t=√11.125=3.33541601603s

Answer:

1/480

Step-by-step explanation:

rolling a 5 is 1/6

rolling a 5 is 1/8

rolling a 5 is 1/10

total probability= 1/6*1/8*1/10

= 1/480

The value of x from the given circle C is 3 units.

A Tangent of a Circle is a line that touches the circle’s boundary at exactly one point. The tangential point is the place where the line and the circle meet. The lengths of tangents drawn from an external point to a circle are equal.

From the given figure, AB and AD are the tangents from same external point.

Then, AB=AD

2x²+4=22

2x²=22-4

2x²=18

x²=9

x=±√9

x=±3

Therefore, the value of x from the given circle C is 3 units.

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Answer: 0.072

I hope this helped!

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- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:

Step-by-step explanation:

Remark

I take it you are studying the sine law. If that is so, Then it will be set up as

Formula

x/sin(53) = 7 / sin(44)     Multiply both sides by Sin(53)

Solution

Sin(53)x/Sin(53) = 7 sin(53)/Sin(44)

x = 7*Sin(53)/Sin(44)

x = 7 * 0.7986/0.6947

x = 8.0848

Note:

The sine law is always set up by 2 ratios. It consists of the sine of an angle divided by the side opposite = equal to another angle's sine over the side oppose the second angle.

The sine law can also be set up as two ratios side opposite / sin(Angle).

Answer:

JKM IHF

Step-by-step explanation:

Those are outer obtuse angles

Answer:

∠JKM and ∠IHF are alternate exterior angles

Answer:

choice 1) 6 inches

Step-by-step explanation:

3 x 10 x ? = 180

? = 6

9514 1404 393

Answer:

  78 in²

Step-by-step explanation:

The legs of an isosceles right triangle are the same length, so the figure is telling you the height of the parallelogram is 6.5 in. The area is ...

  A = bh

  A = (12 in)(6.5 in) = 78 in²

Answer:

B: the cost per pint of 3 pints of blueberries if the total cost is $6

Step-by-step explanation:

A is using multiplication

C is using addition and multiplication

D is using multiplication and addition.

Therefore, B would be your answer.

Hope this helps! :)

Answer:

Its B

Step-by-step explanation:

I got 100 on quiz

Step-by-step explanation:

7(3) - 3(4) > 10

21 - 12 > 10

9 > 10

0 > -1

The solution for the inequality is not in the given options.

a relationship between two expressions or values that are not equal to each other is called 'inequality.

The given inequality is 7x – 3y > 10

Seven x minus three times of y greater than ten

Now let us consider all the options to find the ordered pair of inequality.

When we substitute x and y value it should be greater than 10.

(1,2)

7(1)-3(2)>10

7-6>10

1>10 NO

(1,0)

7(1)-3(0)>10

7>10 NO

(3,4)

7(3)-3(4)>10

21-12>10

9>10 NO

(1,-1)

7(1)-3(-1)>10

7+3>10

10>10 NO

Hence the solution for the inequality is not in the given options.

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Answer:

In my opinion its a Ham Sandwich

Step-by-step explanation:

Because its eaten and preferred by most people

Answer:

2m

Step-by-step explanation:

[tex]2250 \div 25 = 90[/tex]

[tex]90 \div 45 = 2[/tex]

The first one adds up to 34 while the second adds up to 36. This puts C and D to false.