Can I have help on this

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:

To society, social distancing presents the dangers of increasing social rejection, growing impersonality and individualism, and the loss of a sense of community. It negatively affects learning and growth, and it prevents people from effectively socializing, which is a fundamental human need.

Step-by-step explanation:

Have A Nice Day!

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

Answer: 0.072

I hope this helped!

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- Zack Slocum

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

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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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:

Step-by-step explanation:

Step-by-step explanation:

-9m + -10m = -95

-19m = -95

m = m

The required equation is (-9m) + (-10m) = -95 and the solution is m = 5.

The required sign for the sum is "+".

The sum of -9m and -10m is:

[tex]Sum=(-9m)+(-10m)[/tex]

It is given that the sum of -9m and -10m is -95.

[tex](-9m)+(-10m)=-95[/tex]

[tex]-9m-10m=-95[/tex]

[tex]-19m=-95[/tex]

Now, divide both sides by -19 to solve the equation.

[tex]\dfrac{-19m}{-19}=\dfrac{-95}{-19}[/tex]

[tex]m=5[/tex]

Therefore, the required equation is (-9m) + (-10m) = -95 and the solution is m = 5.

Find out more about 'Equation' here:

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Answer:

900 teams

Step-by-step explanation:

The order in which the people are selected is not important(John and Josh is the same team as Josh and John), which means that the combinations formula is used to solve this question.

Combinations formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

In this question:

Two men(from a set of 6).

Two women(from a set of 5).

Two children(from a set of 4).

How many different teams can be organized consisting of two men, two women, and two children?

[tex]T = C_{6,2}*C_{5,2}*C_{4,2} = \frac{6!}{2!4!}*\frac{5!}{2!3!}*\frac{4!}{2!2!} = 15*10*6 = 900[/tex]

900 teams

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:

Answer:

carbon dioxide emissions from human activity carbon dioxide emissions from activities in nature global sea level global rates of photosynthesis changes in Earth's orbital path acidity of ocean water Affects the Temperature Predictions

Does Not Affect the Temperature Predictions

The  function of the model  for Average Global temperature can be  expressed as

[tex]T (x,y,z,p,q) \\where \; x, y,z, p,q\; are \; the \; variables[/tex]

The variables are sorted as follows

Rank          Variable

1                 x = Carbon dioxide emissions from human activity

2                y = Carbon dioxide emissions from activities in nature

3                z= Global sea level

4                p= Global rates of photosynthesis changes in Earth's orbital path                

5                q = Acidity of ocean water

Given ,

Scientists are developing  computer model to predict the change in average global temperatures over the next 100 years.

Let [tex]T[/tex] be the average global temperature

According to the given question

[tex]T[/tex] is a function of many variables

[tex]T (x,y,z,p,q) \\where \; x, y,z, p,q\; are \; the \; variables[/tex]

These variables are given below

let

x = Carbon dioxide emissions from human activity

y = Carbon dioxide emissions from activities in nature

z= Global sea level

p= Global rates of photosynthesis changes in Earth's orbital path

q = Acidity of ocean water

We have to Sort the variables according to whether they likely would affect the temperatures that the model predicts.

Human activities have increased the amount of   [tex]CO_2[/tex] in atmosphere.

[tex]CO_2[/tex] is major green house gas which causes global warming and also glaciers are melting due to rise in average global temperature.

The Time interval is sufficiently  large to have a greater impact due to Global sea level.

The Ranks of different variables are given as follows.

Rank          Variable

1                 x = Carbon dioxide emissions from human activity

2                y = Carbon dioxide emissions from activities in nature

3                z= Global sea level

4                p= Global rates of photosynthesis changes in Earth's orbital path                

5                q = Acidity of ocean water

For more information please refer to  the link below

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

Answer:

B I belive

Step-by-step explanation:

Answer:

2m

Step-by-step explanation:

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

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

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

Answer:

choice 1) 6 inches

Step-by-step explanation:

3 x 10 x ? = 180

? = 6

Answer:

84

Step-by-step explanation:

Step-by-step explanation:

1 week = 7 days

given 7 days = 14 hours of practice

and let x be the number of hours spent on practicing and y the number of days.

from the above expression we can have the equation,

[tex]y = \frac{x}{2} [/tex]

using the equation when y = 10,

[tex] \frac{x}{2} = 10 \\ x = 2(10) \\ = 20[/tex]

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

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:

Px = √27 = 3√3

Step-by-step explanation:

∆Pxy is a right triangle.

Py = 6

xy = ½*6 = 3

Use pythagorean theorem to find Px.

Px = √(Py² - xy²)

Px = √(6² - 3²)

Px = √(36 - 9)

Px = √27 = 3√3

Answer:

x>-6

Step-by-step explanation:

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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:

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:

25 is correct answer please mark me as brainiest answer

Answer:

id.k

Step-by-step explanation:

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: Quadrant 3 and Quadrant 1

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:

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