What is the mean of this data set?

Will give BRAINLIEST.

Answer:

x = 11.2

Step-by-step explanation:

hypotenuse = 8.4 (radius) + 5.6 = 14  

using the Pythagorean theorem:

x² = 14² - 8.4² = 196 - 70.56 =125.44

x = √125.44 = 11.2

Step-by-step explanation:

Angle M = Angle R

47x - 17 = 32x + 28

15x = 45

x = 3

Angle M = 47(3) - 17 = 124°

Angle R = Angle M = 124°

Angle Q = 180 - Angle M = 56°

Angle N = Angle Q = 56°

Answer:

your answer is B AB CE and BE DE

So mark me as brainliest

The statements that are necessary and sufficient to prove that ABCD is a parallelogram are, (B), (C) and (D).

A basic quadrilateral with two sets of parallel sides is known as a parallelogram. In a parallelogram, the opposing or confronting sides are of equal length, and the opposing angles are of equal size.

The area of a parallelogram is base multiples by height as two triangles form a parallelogram.

From the properties of parallelograms the statements that are necessary and sufficient to prove that ABCD is a parallelogram are,

[tex]\overline{AE}[/tex] ≅ [tex]\overline{CE}[/tex] and [tex]\overline{BE}[/tex] ≅ [tex]\overline{DE}[/tex]  as diagonal of a parallelogram bisect each other.

[tex]\overline{AB}[/tex] ≅ [tex]\overline{CD}[/tex] and [tex]\overline{BE}[/tex] ≅ [tex]\overline{CE}[/tex] opposite sides of a parallelogram are equal.

m∠ABC + m∠BAD is 180° as the sum of the adjacent sides in a parallelogram are supplementary.

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Answer:

radius: 78 height: 92

im so sorry if im wrong! i did math and everything!

Assume the radius is 5 and the height is 4.

We first need to find the volume of both the TP roll and the volume of the closet.

In order to find the volume of the TP roll, we need to use the formula [tex]V[/tex] = [tex]\pi[/tex][tex]r^{2}[/tex][tex]h[/tex] (r meaning radius and h meaning height), so that means we have to do 3.14 × 5 × 5 × 4.

After solving, we get 314 as our answer.

Next we need to find the Volume of the closet by using the formula L × W × H (L meaning Length, W meaning Width, and H meaning height), so that means we have to do 36 × 108 × 36.

We then get 139,968 as our answer.

The last thing we need to do is 139,968 ÷ 314.

The answer we get is 445.

So the answer to this question is: About 445 rolls of TP can fit into the closet.

Answer:

hey you are in 9th Or 10th class

Answer:

B is your answer

Step-by-step explanation:

Hope it is right.

Answer:

42 ft

Step-by-step explanation:

To find the unknown side:

[tex]\sqrt{15^2-9^2} =12[/tex]

Total perimeter: 2(12 + 9) = 42 ft

Answer:

6000 tons

Step-by-step explanation:

dirt thrown by one person = 50 x 2 = 100

there are 5 people in the home

dirt thrown by the family in a month = 100 x 5 = 500

In a year = 500 x 12 = 6000

Answer:

Third option: Rocks being broken apart

Step-by-step explanation:

Have a good day :)

Answer: rock being broken apart

Step-by-step explanation:

Answer:

5/6

Step-by-step explanation:

Divide it

The equivalent expression can be used to solve the quotient 2/3 divided by 4/5 is 5/6.

Division is a method of distributing a group of things into equal parts. It is one of the four basic operations of arithmetic, which gives a fair result of sharing.

The equivalent expression that can be used to solve the quotient 2/3 divided by 4/5 is;

[tex]= \dfrac{\dfrac{2}{3}}{\dfrac{4}{5}}\\\\=\dfrac{2}{3} \times \dfrac{5}{4}\\\\=\dfrac{1}{3} \times \dfrac{5}{2}\\\\=\dfrac{5}{6}[/tex]

Hence, the equivalent expression can be used to solve the quotient 2/3 divided by 4/5 is 5/6.

Learn more about division here;

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Answer:

Braylee’s music is 3 times louder than Jessica's

Step-by-step explanation:

Given

[tex]L = 10\log\frac{I}{I_0}[/tex]

[tex]I_0 = 10^{-12}[/tex]

Required

Number of times Braylee's music is louder than Jessica's

First, we calculate the loudness of Jessica's music.

From the question;

[tex]I = 10^{-9}[/tex]

So, we have:

[tex]L = 10\log\frac{I}{I_0}[/tex]

[tex]L = 10\log\frac{10^{-9}}{10^{-12}}[/tex]

Apply law of indices

[tex]L = 10\log{10^{12-9}}[/tex]

[tex]L = 10\log{10^3[/tex]

Apply law of logarithm

[tex]L = 3*10\log{10[/tex]

[tex]\log10 = 1[/tex]

So:

[tex]L_1 = 3*10*1 = 30[/tex]

First, we calculate the loudness of Braylee's music.

From the question;

[tex]I = 10^{-3}[/tex]

So, we have:

[tex]L = 10\log\frac{I}{I_0}[/tex]

[tex]L = 10\log\frac{10^{-3}}{10^{-12}}[/tex]

Apply law of indices

[tex]L = 10\log{10^{12-3}}[/tex]

[tex]L = 10\log{10^9[/tex]

Apply law of logarithm

[tex]L = 9*10\log{10[/tex]

[tex]L_2 = 9*10*1 = 90[/tex]

At this point, we have:

[tex]L_1 = 30[/tex] --- Jessica's

[tex]L_2 = 90[/tex] --- Braylee's

Divide L2 by L1 to get the required number of times

[tex]n = \frac{L_2}{L_1}[/tex]

[tex]n = \frac{90}{30}[/tex]

[tex]n = 3[/tex]

Answer:

D.

Step-by-step explanation:

Answer:

Keisha got $2,222 that month

Step-by-step explanation:

Answer:

its 2,222

Step-by-step explanation:

i got it right

Answer:

D u got it right if thats wrong then its C

Step-by-step explanation:

MRK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZ

Answer:

The answer is c. I know the rest of the problem, I have done this before. The full question is:R and S represent positive integers on a number line

and R<S. Which of the following could be the

positions of R and S ? Both R and S is on the right of 0, and R is behind S.

Step-by-step explanation:

Answer:

The current that produces maximum power is 3A

Step-by-step explanation:

Given

[tex]P(c) = 20(c - 3)^2[/tex]

Required [Missing from the question]

The current that produces maximum power

First, we represent the function in standard form

[tex]P(c) = 20(c - 3)^2[/tex]

[tex]P(c) = 20(c - 3)(c - 3)[/tex]

Open bracket

[tex]P(c) = 20(c^2 -6c+ 9)[/tex]

[tex]P(c) = 20c^2 -120c+ 180[/tex]

The maximum value of c is:

[tex]Max(c) = \frac{-b}{2a}[/tex]

Where:

[tex]f(x) = ax^2 + b^2 + c[/tex]

By comparison: [tex]P(c) = 20c^2 -120c+ 180[/tex]

[tex]a = 20[/tex]

[tex]b = -120[/tex]

[tex]c = 180[/tex]

So, we have:

[tex]Max(c) = \frac{-b}{2a}[/tex]

[tex]Max(c) = \frac{-(-120)}{2 * 20}[/tex]

[tex]Max(c) = \frac{120}{40}[/tex]

[tex]Max(c) = 3[/tex]

Answer:

50°

Step-by-step explanation:

Let :

Let the angle = x

Second angle = x + 10

Third angle = x - 10

Sum of angles in a triangle = 180

x + (x + 10) + (x - 10) = 180

x + x + 10 + x - 10 = 180

3x = 180

x = 180 / 3

x = 60

Smallest angle :

x - 10 = 60 - 10 = 50°

Answer:

The answer is: y= -5x-2

Step-by-step explanation:

I hope it help.

Answer:

Step-by-step explanation:

Answer:

64+27=97+X

x =91-97

x=-6

Answer:

I dont know for sure but I would have to guess DC because there's no line connecting the 2

Please do answer DC at your own risk though.

Answer:

DC

Step-by-step explanation:

Because there not connected to eachother

Answer:

$27

Step-by-step explanation:

[tex]\frac{135}{5}[/tex]

[tex]=27[/tex]

$27/hour

135 ÷ 5 = 27

Molly earned $27 per hour

Answer:

i dont knowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

Step-by-step explanation:

Answer:

o find a coterminal angle you add or subtract 2pi

-pi/100 + 2pi = -pi/100 + 200pi/100 = 199pi/100

Step-by-step explanation:

The graph of inequality that represents the scenario is graph (b)

The given parameters are:

People signed up = 4

People needed = At least 9

Represent the number of people who are still needed with x.

So, we have the following inequality expression

[tex]x + 4 \ge 9[/tex]

Subtract 4 from both sides

[tex]x \ge 5[/tex]

The above means that, 5 or more people are still needed

The graph of inequality that represents [tex]x \ge 5[/tex] is graph (b)

Read more about inequalities at:

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Answer:

None of the listed answers are correct.

cos16º = 24/25

Step-by-step explanation:

cos∅ = adj/hyp

adj = 24

hyp = 25

cos 16º = 24/25

Answer:

230

Step-by-step explanation:

Answer:

6x3+10x2+7x+2/3x+2

Step-by-step explanation:

Answer:

B,C,D are equivalent to 4^-3

Answer:

B and c and D

Step-by-step explanation:

I think that is the right answer