¿Qué porcentaje de niños prefieren la materia de español? Considera  que los 9 alumnos son igual al 100 %?​

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Answer 1

Answer:

hold yo ablo espanol

Step-by-step explanation:


Related Questions

HELP ME PLEASEEEEEEEE

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x=25

mmmmmmmmmmmmmmmmmmmmm

Answer:

25

Step-by-step explanation:

Can you please help me

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no xdxdxdxdxdxxdxdxdxdxdxdxdxdxddxd

Find the measure of the angle indicated in bold

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the answer is 50.

i came to this conclusion when using this equation: 15x+5=2+16x
for x, i got 3.

using my x-value, i replace “x” with “3” when solving angle measure, “15(3)+5”

15(3)+5= 50
there is your answer!

Given a function described as the graph below, what is y when x is 3?

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WHERE IS THE GRAPH. there needs to be a graph to answer the question

Answer:6

Step-by-step explanation:

Uop

PLEASE HELP ME BRAINLIEST WILL BE GIVEN!!
This is an example of a random sample: Marley surveys her swim teammates about their favorite sport.

True

False

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Answer:

False

Step-by-step explanation:

The people arent random

A circle has radius 29.5 cm. What is the diameter?

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Answer:

59cm

Step-by-step explanation:

k(k + 1)(k + 2) – 3k(k + 1)

Need a step-by-step guide on how to factor this completely

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Answer:

Step-by-step explanation:

k(k+1)(k+2) - 3k(k+1)

k and (k+1) are common to both terms.

k(k+1)(k+2) - 3k(k+1) = k(k+1)[(k+2) - 3] = k(k+1)(k-1)

leeeeeeeeetttt'ssssssssss gooooooo gurl get your groov

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Answer:

yaaa groooov

Step-by-step explanation:

this stuff is kinda hard please help me find the answer

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Answer: 1 is D and 2 is B I think

Step-by-step explanation: 1 is D because 59.2 + (-84.7) because D is the same thing as 59.2-84.7, just written differently. 2 is B because the longer line resembles -15 and the smaller line resembles 6. -9 is circled because its supposed to add up to -9, hence why it would be 6+(-15)=-9. Hope this helped :)

Find the length (in centimeters) of a 90° arc in a circle where the diameter measures 70 centimeters.

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Answer:

[tex]\frac{1}{4}[/tex]×2[tex]\pi[/tex]r=17.5[tex]\pi[/tex]

Step-by-step explanation:

x-8= -12 what is x in the equation

Answers

Answer:

-4

Step-by-step explanation:

Answer:

x = -4

Step-by-step explanation:

Isolate the variable x

x - 8 = -12

To isolate the variable, add 8 to both sides (this cancels the 8 out on the left side)

x - 8 + 8 = -12 + 8

x + 0 = -4

x = -4

Individual bottles of water are filled by a machine at a factory with an amount of water that is approximately normal with a mean of 505\,\text{mL}505mL505, start text, m, L, end text and a standard deviation of 10\,\text{mL}10mL10, start text, m, L, end text. A random sample of 161616 bottles is selected for a quality inspection. What is the probability that the mean amount of water in these 161616 bottles \bar x x ˉ x, with, \bar, on top is within 5\,\text{mL}5mL5, start text, m, L, end text of the population mean?

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Answer:

P(500<  xˉ <510)≈0.95

Step-by-step explanation:

Khan Academy

Write the equation of a quadratic function who has the vertex of (4,-7)

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Given:

The vertex of a quadratic function is (4,-7).

To find:

The equation of the quadratic function.

Solution:

The vertex form of a quadratic function is:

[tex]y=a(x-h)^2+k[/tex]          ...(i)

Where a is a constant and (h,k) is vertex.

The vertex is at point (4,-7).

Putting h=4 and k=-7 in (i), we get

[tex]y=a(x-4)^2+(-7)[/tex]

[tex]y=a(x-4)^2-7[/tex]

The required equation of the quadratic function is [tex]y=a(x-4)^2-7[/tex] where, a is a constant.

Putting a=1, we get

[tex]y=(1)(x-4)^2-7[/tex]

[tex]y=(x^2-8x+16)-7[/tex]             [tex][\because (a-b)^2=a^2-2ab+b^2][/tex]

[tex]y=x^2-8x+9[/tex]

Therefore, the required quadratic function is [tex]y=x^2-8x+9[/tex].

PROCESSING BASE ANGLES
OF AN ISOSCELES TRIANGLE

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Answer:

m<A = 69°

m<C = 69°

Step-by-step explanation:

From the question given above, the following data were obtained:

AB = AC

m<B = 42°

m<A =?

m<C =?

Since:

AB = AC

Therefore,

m<A = m<C

A + B + C = 180 (sum of angles in a triangle)

C + 42 + C = 180

Collect like terms

C + C = 180 – 42

2C = 138

Divide both side by 2

C = 138 / 2

C = 69°

Finally, we shall determine m<A. This can be obtained as follow:

m<A = m<C

m<C = 69°

Therefore,

m<A = 69°

A right triangle with vertices P(-3,9) Q(-3,5) R(-7,5) is reflected on the y-axis then the image is rotated 180 degrees about the origin. What are the new coordinates of the right triangle?

I cant understand

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It’s b I just answered this

Sierra has 24.48 ft. of ribbon. She will use all the ribbon to create 5 bows. About how much ribbon will she use on each bow?

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Answer:

the answer is 4.8 brainy plss

Answer:

If all the bows are of equal size she will use 4.896 ft of ribbon for each bow

Step-by-step explanation:

24.48/5=4.896

Hope this helps :)

help with number 5 please

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Answer:

60

Step-by-step explanation:

Can 4 in, 2 in., 8 in make a triangle.

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3 in., 4 in., 8 in. SOLUTION: No; . The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

can somebody help me?

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Answer:

1 and 2

Step-by-step explanation:

Which figures always have right angles

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Answer:

rectangles, squares, and right triangles

PLSSS HELP Due in 5 mins!!!

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Answer:

a 15

b 42

c 12

trust me

If a translation maps zl onto ZK, which of the following statements is true? G HS 1 K НІ is twice the measure of 2JK: GH is twice the measure of 2GJ: Triangles AGHI and AGJK are not similar. OCH = J​

Answers

9514 1404 393

Answer:

  (d) ∠H ≅ ∠J

Step-by-step explanation:

We already know that ∠G is congruent to itself. If we show (by translation or other means) that ∠I ≅ ∠K, then we know that ΔGHI ~ ΔGJK. The third angle in each triangle will be congruent, too.

  ∠H ≅ ∠J

_____

The problem is concerned with angles, so the first two answer choices are irrelevant. If two angles are shown congruent, the triangles are congruent by AA similarity, so the third answer choice is incorrect.

Answer: D

Step-by-step explanation:

Marco bounces a basketball 45 times in 60 seconds.at the rate approximately how many times will Marco bounce the ball 150 seconds?

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Answer:

Approximately : 135

Step-by-step explanation:

60sec x 3 = 180sec

45 x 3 = 135

What is the radius of a circular lid with a diameter of 5 centimeters?
radius

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Answer:

5/2 =

2.5

Step-by-step explanation:

Can someone please help meeeee

Answers

Answer:

45°

Step-by-step explanation:

The angle with measure of 9x and the angle with measure of 3x are supplementary

9x + 3x = 180°

12x = 180 divide both sides by 12

x = 15

The angle with measure of 9x and angle a are supplementary as well

9x + a = 180

9×15 + a = 180

135 + a = 180 subtract 135 ftom both sides

a = 45°

How many solutions does this system have?
->
2x-3y = 10
-4x+6y=-20
one
two
an infinite number
no solution

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Answer: I think there is only one

Step-by-step explanation:

Answer:

an infinite number

Step-by-step explanation:

Let's solve for y for both equations.

[tex]2x-3y=10\\-3y=10-2x\\y=\frac{2}{3}x-\frac{10}{3}[/tex]

[tex]-4x+6y=-20\\6y=4x-20\\y=\frac{4}{6} x-\frac{20}{6}[/tex]

By reducing fractions we get:

[tex]y=\frac{2}{3}x- \frac{10}{3}[/tex]

These two equations are EXACTLY the same.

Therefore, this system has an infinite number amount of solutions.

Using desmos graphing calculator, you can't see both lines because they're exactly the same line.

A student is solving the problem X to the power of 2+10x+ __=16+ __ my method of completing the square. What number should the student add to both sides?
A) 4
B)5
C) 25
D) 16

Answers

Answer: C) 25

Step-by-step explanation:

x²+10x+ __=16+ __

Only the square of 5, 5², which is 25, can make the two factors plus equal to 10x, so we need to add 25.

8,626 round to the nearest thousand?

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Answer:

9000

Step-by-step explanation:

What is the range of the following exponential function?plz help asap

Answers

Answer:

0.23

Step-by-step explanation:

Sarah makes small purses (x) and big purses (y). She can make no more than 8 purses a week. Which inequality represents the situation?

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8 ≥ x + y OR x + y ≤ 8

Both inequalities above are the same so they would both be correct, doesn’t matter which you choose.

The inequality that represents this situation is x + y ≤ 8

Inequalities shows the non equal comparison between numbers or expressions.

Let x represent the number of small purses and y represent the number of big purses.

Given that She can make no more than 8 purses a week, hence:

x + y ≤ 8

The inequality that represents this situation is x + y ≤ 8

Find out more at: https://brainly.com/question/25285332

Other Questions
true or false plz help At a local hardware store, Ms. Jones learned that 1 would cost her $.50, 12 would cost $1.00, and the price of 144 would be $1.50. What was Ms. Jones buying? Solving Systems of Equations using substitution Y= -6x - 10Y= x + 4 An outlier is a data value that differs greatly from othervalues in a data set.Complete the statements about the outlier rule.If any values in the data set arethe upper boundary, thenthose values are upper outliers.If any values in the data set arethe lower boundary, thenthose values are lower outliers. -x/11 - 13 = -1---what does "x" equal find the length of the line segment. the points are:A: (-5,-4)B: (-3,3) Why did President Truman develop the containment policy after WWII? What message does Beever convey through his art? Resuelve el siguiente polinomio aritmtico: 200 (74 + (720/9) + 44 + 16 x (4 + 6 8 x 2) - (42/2) + 70) 2 It takes Diego 124 of an hour to complete a lap on a circular bike track. The track is 13 mile long. What is Diegos bike speed?A. 18 mile per hourB. 18 hours per mileC. 8 miles per hourD. 8 hours per mile AWARDING BRAINIESTFind the measures of the complement and the supplement of an angle with measure 50.A. complement, 130; supplement, 40B. complement, 40; supplement, 130C. complement, 140; supplement, 230D. complement, 230; supplement, 140 Classify each planet as an inner planet or an outer planet. In paragraph 3 and paragraph 24, what is meant by the phrase designer babies? A. Babies that are bred to be particularly attractive B. Babies whose DNA has been altered to enhance a specific trait C. Babies whose DNA has been altered to avoid disease D. The biological children of genetic researchers What is the volume of this rectangular prism?3cnom5cm4 In which of the following expressions does the number 24 fill in the blank so that the equation is true? Select all that apply.A) 8(3 + 5) = ___ + 40B) 12(2 + 7) = ___ + 84C) 8(4 + 2) = ___ + 16D) 6(3 + 4) = 18 + ___ please help!A proton moves perpendicularly to a magnetic field that has a magnitude of 4.20 x 10-2 T. What is the speed of the particle if the magnitude of the magnetic force on it is 2.40 x 10-14 N? magnetite is________that acts like a magnet A.a compass B.an electric circuitC.a mineral D.a planet You are starting a small business. You need to decide on what type of business it is and how much you would need as a start-up. Name two religious place of bagmati province Which statement is false? a) 0.7% = 70b) 0.07% = 0.0007c) 7% = 0.07d)700% = 7