which property does each equation demonstrate?

Which Property Does Each Equation Demonstrate?

Answers

Answer 1

Answer:

it demonstartes a algebraic property

Step-by-step explanation:

3x#

=8=9=

=67


Related Questions

Help me solve this.50+(3x+4)

Answers

Answer:

50+4=54 and you can't add a number with a letter to th number that doesn't so it is 54+3x.

Step-by-step explanation:

Answer:

54+3x

Step-by-step explanation:

Hope this helps! Have a nice day!

Find the range of the data in the box plot below.

pencils


PLZ ASAP PLZ ASAP

Answers

Answer:

12

Step-by-step explanation:

the range is = maximum value given - the minimum value given

the data is spread from 0 -12. that means that someone either had 0 pencils or any other number of pencils to 12.

the range would then be 12 - 0.

A surgical technique is performed on eight patients. You are told there is an 80% chance of success. Find the probability that the surgery is successful for fewer than two patients. Please show your work.

Answers

Answer:

20.31%

Step-by-step explanation:

a) Construct a binomial distribution.

P = nCx* p%5Ex%2Aq%5E%28n-x%29 p= .8 and q = .2  and n = 8

b) Find the

mean = np = 8%2A.8+=+6.4

variance = npq = 6.4%2A.2+=+1.28

standard deviation of the probability distribution.sqrt%281.28%29

c) P(x = 6) = 28+%2A%28.8%29%5E6%28.2%29%5E2 =  .2936  or 29.36%

d) P(x < 6) = 1 - P(x = 8) - P(x = 7) - P(x = 6)

           =  1 - .1678 - .3355 - .2936  = .2031   or 20.31%

HOPE THIS HELPS PLZ MRK BRAINLIEST

Please help me please help me please help me please help me please help me ASAP ASAP ASAP ASAP ASAP ASAP ASAP The temperature outside is dropping 4 degrees each hour. After 7 hours, how much did the temperature drop?

Answers

Answer:

28 degrees

Step-by-step explanation:

Answer:

4-8-12-16-20-24-28 so 28

Step-by-step explanation:

Question 1:
Which ordered pairs are a solution to the equation y=2x+6

Select all that apply

(0,6)
(-1,4)
(-1,-4)
(3,12)


Question 2:
Which ordered pairs are a solution to the equation y=4-2x

Select all that apply

(-1,2)
(0,4)
(-1,6)
(1,6)

Answers

Answer:

1.

(0,6)

(-1,6)

(3,12)

2.

(0,4)

(-1,6)

Step-by-step explanation:

The rule for the first question is y = 2x + 6

We can substitute the numbers for each equation.

6 = 2(0) + 6

6 = 6

So (0,6) is correct.

4 = 2(-1) + 6

4 = 4

So (-1,4) is correct as well.

-4 = 2(-1) + 6

-4 ≠ 4

(-1,-4) is incorrect.

12 = 2(3) + 6

12 = 12

So this answer is correct as well.

The second question‘s rule is that y = 4 - 2x. So we can substitute the numbers.

2 = 4 - 2(-1)

2 ≠ 6

This is incorrect.

4 = 4 - 2(0)

4 = 4

This answer is correct.

6 = 4 - 2(-1)

6 = 6

This answer is correct as well.

6 = 4 - 2(1)

6 ≠ 2

This answer is incorrect as well.

Which of the following statements NOT true?

Answers

There is no statements

Equivalent expression 5x-3x for x=2

Answers

Answer: 16

Step-by-step explanation:

Plug 2 in for x.

5^2-3^2

25-9= 16

Answer:

16

Step-by-step explanation:

[tex]5^{x}[/tex]-[tex]3^{x}[/tex] x=2

[tex]5^{2}[/tex]=25

[tex]3^{2}[/tex]=9

25-9=16

A caterer combines 3 quarts of orange juice, 5 pints of milk, and 5 cups of pineapple juice to make smoothies. How many cups can be filled with smoothies? Explain​

Answers

Answer:

27 cups

Step-by-step explanation:

(3 quarts = 12 cups) (5 pints = 10 cups) (plus 5 cups) = 27 total

Y=4×^2-13×+10 what is the quadratic function by factoring?

Answers

Answer:

(4x-5)(x-2)

Step-by-step explanation:

factors of 10: 1,10, &2,5

factors of 4: 1,4 &2,2

(4x-5)(×-2)

Given f(x)=(2x-3)(3x+7), what is the y-intercept

Answers

Answer:

(0,-21)

Step-by-step explanation:

The x value of a y intercept is always 0

So we can plug in 0 to the equation to solve for the y intercept

(2*0-3)(3*0+7)

-3*7= -21

y intercept: (0,-21)

Answer:

-21

Step-by-step explanation:

f(x)=(2x-3)(3x+7)

The y intercept is when x=0

f(0) = (0-3) (0+7)

     -3*7

    -21

The y intercept is -21

What is the answer to this question?

Answers

Answer:

72

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

!! NEED RN, MARKING BRAINLIST !!
What is the value of x?

Answers

Answer:

5 sqrt(3)

Step-by-step explanation:

Since this is a right triangle

sin theta = opposite side/ hypotenuse

sin 60 = x /10

10 sin 60 = x

10 sqrt(3) /2 =x

5 sqrt(3) =x

Answer:

5√3

Step-by-step explanation:

The sine function ties together the information at hypotenuse = 10, opposite side = x and angle of elevation = 60 degrees:

sin 60 degrees = opp side / hypotenuse  =  x/10.

Therefore, x = 10 sin 60 degrees = √3/2, and so x = 10√3/2  =  5√3  (equal to the third answer choice).

A catalog store has 9% of its orders returned for a refund. The owner predicts that a new candle will have 1,284 returns out of the 16,496 sold. Do you agree with this prediction? Select from the drop down menu the words and numbers into the statements to complete the explanation.

Answers

Answer:

No. 1,284 is not 9% of 16,496

Step-by-step explanation:

9% of 16,496

9/100 × 16496

1484.64

1284 is not 9% of 16,496

Plz I need help with this problem. I'm dumb

Answers

Answer:

V_rectangular_box = width x height x length

V = V_big_one + V_small_one

  =  (1/3)x(1/4)x(5/8) + (1/6)x(1/4)x(1/4) = 1/16 (ft3)

Answer:

fjdjdkhfidkfjsidmi

Step-by-step explanation:

irufusidjf9sodf8wpud8dkdhd8idhddh

2/3 + (-5/7)



.........

Answers

Answer:

-1/21

Step-by-step explanation:

2/3 + -5/7

Get a common denominator of 21

2/3 *7/7 = 14/21

-5/7*3/3 = -15/21

14/21 - 15/21 = -1/21

Answer:

-1/21

Step-by-step explanation:

2/3 + (-5/7)

2/3 - 5/7

Lcm: 21

(2×7 - 5×3)/21

(14 - 15)/21

-1/21

find the area of this triangle. pls help

Answers

Answer:

area is 24

Step-by-step explanation:

Which is an equation of the line through (-1,-4) and parallel to the line 3x+y=5

y = -3x + 7

y = -3x - 7

y = 3x + 1

y = 3x - 1

Answers

Answer:

Step-by-step explanation:

hello :

the slope for the line :3x+y=5 is : -3 because you can write  y = -3x+5

the equation is : y= -3x-7

the line  passes through (-1,-4) ( because when x=-1  y=-3(-1)-7 =3-7=-4)  and parallel to the line 3x+y=5 have same

slope : -3  

Triangle ABC is isosceles.

Triangle A B C is shown. The lengths of sides A C and A B are congruent. Angle C A B is (x + 5) degrees. Angle A B C is (3 x) degrees.

What is the measure of angle C?

25°
30°
60°
75°

Answers

Answer: 75°

Step-by-step explanation:

Using the Base Angles Theorem, we can conclude that <ABC and <ACB are congruent. The angles of a triangle add up to 180 degrees so we can write this equation to solve for x:

x + 5 + 3x + 3x = 180

simplify

7x + 5 = 180

subtract 5 from both sides

7x = 175

divide each side by 7

x = 25

plug 25 in for x to find the angle measure

3(25) = 75

The measure of angle ∠C would be 75 degrees which is the correct answer would be option (D).

The lengths of sides AC and AB are congruent.

Angle CAB = (x + 5) degrees.

Angle ABC = (3 x) degrees.

What are congruent triangles?

Two triangles are said to be congruent if their corresponding sides and angles are equal.

We may deduce that ABC and ACB are congruent by using the Base Angles Theorem. Because the angles of a triangle sum up to 180 degrees, we may solve for x using this equation:

⇒ x + 5 + 3x + 3x = 180

Rearrange the likewise terms and apply the arithmetic operation,

⇒ 7x + 5 = 180

Subtract 5 from both sides of the above equation,

⇒ 7x = 175

Divide both sides by 7 of the equation,

⇒ x = 25

Since Angle ∠ABC is (3 x) degrees.

Substitute the value of x = 25 to find the angle measure

⇒ Angle ∠C = 3(25) = 75°

Therefore, the measure of angle ∠C would be 75 degrees.

Learn more about congruent triangles here:

brainly.com/question/4364353

#SPJ6

Help me please. Im giving 20 points

A telephone pole is 8 meters tall and a pigeon is standing on the ground 6 meters
from the pole. If the pigeon flies from where it is standing to the top of the
telephone pole, how far will it fly?

Answers

Your answer will be 10m.

We can picture this question as a right-angled triangle, where the pole is one leg, and the distance from the pole to the pigeon on the ground is another leg. Using this, the hypotenuse would be the distance that the pigeon would travel to get from the ground to the top of the pole, presuming it flies in a straight line, and so we can use Pythagoras’ Theorem to find the length of the hypotenuse.

a² + b² = c²

(6)² + (8)² = c²

36 + 64 = c²

100 = c²

10 = c

I hope this helps! Let me know if you have any questions :)

ariq’s design for a swimming pool is shown here. What is the area of the pool cover needed for the design?

____ ft^2

Answers

Answer:

it’s 76 ft squared

Step-by-step explanation:

happy to help:)

What is the area of the regular pentagon with 5 inch sides and an apothem that measures 4.2 inches?

Answers

Answer:

43.01m^2

Step-by-step explanation:

[tex]A=\frac{1}{4} \sqrt{5(5+2\sqrt{5}) } a^2\\[/tex]

This is the formula for a pentagon

Answer:52.2in

Step-by-step explanation:

Did it on a test and got it correct

math question down below
( multiple choice)

Answers

Answer:

A

Step-by-step explanation:

I added all the numbers for both trucks and I got 800 on both of them.

The correct answer is. A

In the fraction below, which number is the numerator?
4
14
O A. 4
O B. 13
SUBMIT
a

Answers

4 is the numerator if that is the top number.

1/3 x 1 1/4 as a fraction

Answers

Answer:

11/12

Step-by-step explanation:

1

3

(

11

4

)

=(

1

3

)(

11

4

)

=

(1)(11)

(3)(4)

=

11

12

(Decimal: 0.916667)

PLease mark me brainllest!!!

The given equation in fraction should be [tex]\frac{5}{12}[/tex]

Calculation of the fraction:

Since two fractions are given i.e. [tex]\frac{1}{3}[/tex] and [tex]1 \frac{1}{4}[/tex]

We have to multiply these two in fractions

So,

[tex]= \frac{1}{3} \times 1\frac{1}{4}\\\\ = = \frac{1}{3} \times \frac{5}{4} \\\\= \frac{5}{12}[/tex]

Therefore, we can concluded that The given equation in fraction should be [tex]\frac{5}{12}[/tex]

Learn more about fraction here: https://brainly.com/question/17748421

find the volume of the following comes with the given dimensions. round your answer to the nearest hundredth. diameter=4ft height=1ft


Answers

Answer:

4

Step-by-step explanation:

6,291 DIVIDED BY 3 = ?
its easy i know lets see if your smart.

Answers

Answer:

6,291÷3=2,097

Hope this helped :)

the answer is 2,097

Step-by-step explanation:

6,291 divided bt 3= 2,097

SAT scores are normally distributed, with a mean of 1000 and a standard deviation of 200.
a) If you scored 950, what would be your percentile?
b) If you scored 1100, what percent of students scored better than you?
c) If your percentile was 92%, what did you score on the SAT?

Answers

Answer:

My sister is getting ready to prepare, I would say 1100 it means you are above.

Step-by-step explanation:

Eduardo has purchased a home with an assessed value of $179,000. The
property tax rate in his area is 2.3%. What is his monthly tax payment?
O A. $343.08
O B. $341.98
C. $345.76
O D. $348.67

Answers

Answer: A. 343.08

Step-by-step explanation:

with the property tax rate and monthly tax payment is what were looking for

The sum of three consecutive terms of an A.P is 18 and their product is 120. Find the terms?​

Answers

Answer:

2 6 10

Step-by-step explanation:

Find the equation of the line that passes through the point (3,14) and is parallel to the following line y = 2/3x + 4

Answers

Answer:

y = 2/3x + 12

Step-by-step explanation:

Parallel means the same slope.

Using point-slope formula, you can find the new equation.

y-14 = 2/3 (x-3)

y-14 = 2/3x - 2

y = 2/3x + 12

Other Questions
The graph of f(x) = (xl is reflected across the y-axis andtranslated to the left 5 units. Which statement about thedomain and range of each function is correct? I need help with this, I don't understand how to do this. help me fill in the blanks pleasee A spinner has 5 equal sections numbered 1 to 5. What is the probability of the spinner stopping on a number that is a multiple of 2 or is less than 3?HELPPPP!!! The corn plants in the image below have been grown with Lepidoptera sp. larvae, insects that feed on the corns cob and leaves. Select the statement that is correct, based on the image. A. A resistance gene was inserted into the plant on the right, but the corn is still vulnerable to Lepidoptera sp. larvae. B. A resistance gene was inserted into the plant on the right that makes the corn resistant to Lepidoptera sp. larvae. C. A resistance gene was inserted into the plant on the left that makes the corn vulnerable to Lepidoptera sp. larvae. D. A resistance gene was inserted into the plant on the right, but the corn cob is mutated. Carlinville Car Parts, Inc. has been provided by its lenders and owners with $46,000,000 to purchase assets. The most recent income statement showed Earnings Before Interest and Taxes (EBIT, or Operating Income) of $10,500,000, and net income of $3,950,000. Income tax was paid at a 25% average annual rate. What was Return on Invested Capital (ROIC) for the year? What is meant by 49s Inside the retina of our eyes are receptors called rods and cones. Rods measure the brightness we see and cones determine _____. A) the color we seeB) the white we seeC) the dimness we seeD) the loudness we hear Which is NOT true about religious divisions after the Reformation? *1 pointO most of Northern Europe become ProtestantO most of Southern Europe stayed Catholicthe official religion of England was Calvinistthe European countries spread their religion to their colonies in America what is the solution of this system of linear equations? y=2x-3 2x=y-3a. infinitely many solutionsb. (0, -3)c. (0,0)d. no solution Derek uses a 52 inch flat steel bar that weighs 10.4 lbs to make a rack in the garage. Find the weight of a 67-inch steel bar? Southerners opposed to developing industry in the south for all of the following reasons except _________________.a.Much of the land was already being used for cotton and crop production.b.Many felt that their identity as southerners were tied to agriculture and plantation life.c.Much of their money was already invested in agriculture and slave labor.d.They felt it would put them in competition with the north. a box cost $2.48, but it is on sale for $1.49. How much do you save on one box when bought on sale? Now how much would you save if you bought a second box? 0.5 moles of CO2 have a volume of 50 L and a pressure of 0.8210 atm. What must be the temperature of the gas? What is the height?4m3m2mfind area We have no quarrel with the German people. We have no feeling towards them but one of sympathy and friendship. It was not upon their impulse that their Government acted in entering this war. It was not with their previous knowledge or approval.Which best states the type of appeal that is in the excerpt?ethos, an appeal based on the speakers characterlogos, an appeal based on logic or reasonpathos, an appeal based on emotionforce, an appeal based on the audiences fear of harm Which characteristic of life distinguishes a fire in flowering plant Find the mean, median, mode, and range of the data:{17, 2, 16, 3, 13,5,7,8,9, 11, 5, 2, 1,20} Read the excerpt from The Inheritors. EMIL: Guess you don't know much about the Espionage Act or you'd go and make a little friendly call on your uncle. When your case comes to trialand Judge Lenon may be on the bench(whistles) He's one fiend for Americanism. What best describes the effect of the word fiend in this excerpt? You are now going to create the outline for the second argument in support of your stance on GMOs. Use the essay box to write:Argument:Evidence:Explanation:So What?:Do not worry about outline formatting for this question.PLZ HELP ASAP