Choose the answer that makes the sentence true.
integers are irrational.
No
Some
All

Answers

Answer 1

Answer:

Some

Step-by-step explanation:

The answer is Some

Answer 2

Answer:

some

Step-by-step explanation:


Related Questions

A map is created on the coordinate plan, lori's house is located at ( -3, 7) and Andreas house is located at (-3,-4). Each unit on the map represents 0.2 mile.

Answers

Answer: 2.2 miles.

Step-by-step explanation:

I guess that we want to find the distance between Lori's and Andrea's houses.

First, we have the locations:

L = (-3, 7)

A = (-3. -4)

To find the distance (in units) between two coordinate points (a1, a2) and (b1 b2) we can use the formula:

Distance = I (a1, a2) - (b1, b2)I = √( (a1 - b1)^2 + (a2 - b2)^2)

Then in this case we have that:

Distance = √( ( -3 -(-3))^2 + (7 - (-4))^2) = √( 0 + 11^2) = 11

The distance between their houses is 11 units.

And we know that each unit represents 0.2 miles, then 11 units represent 11 times that amount, the distance in miles will be:

D = 11*0.2 miles = 2.2 miles.

Answer two questions about Equations A and B:
A. 5= -2(x - 1)
B. 5 = -22 + 2
1) How can we get Equation B from Equation A?
Choose 1 answer:

Answers

Answer:

part 2 is A: yes

Step-by-step explanation:

Option B is correct.

We have the two following equations -

A.   5 = -2(x - 1)

B.   5 = -2x + 2

We have to find out how can we get Equation B from Equation A?

State the distributive property.

According to the distributive property -

a(y + z) = (a x y) + (a x z)

According to the question -

We have -

-5 = -2(x - 1)

Using the distributive property, we can rewrite the right hand side as follows -

-5 = -2(x - 1) = ( -2x ) + (2) = -2x + 2

Hence, option B is correct.

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Which are vertical angles? Check all that apply.
LEAB and BAC
LEAB and CAD
CAD and FAE
_CAB and 2DAE
E
DAC and 2DAE

The answer is b and d

Answers

The answer is B&D as you said

Answer:

Step-by-step explanation:

what are we supposed to check.......and by the way you have written the answer at below too

I need help understanding mean median​

Answers

Mean is all the numbers add up together then divide by how many numbers there is for example: 5,2,3 first you would add all of them which would equal 10 then divide by 3 because their are 3 numbers

The area is square feet of a rectangular garden can be expressed as the product of the garden's length and
width, or A(x) = 2x2 - 21x + 40. If the width of the garden is (x - 8) feet, what is the length of the garden?

Answers

Answer:

(2x-5)feet

Step-by-step explanation:

The area of the rectangular garden A = Length × Width

Given the area A(x) = 2x² - 21x + 40

And the width =x-8 feet

To get the length, we will simply factorise the area function as shown;

You will just factorise the area

Factorizing 2x² - 21x+40

2x² − 21x + 40

2x² -16x - 5x + 40

2x(x - 8) -5(x - 8)

=(2x−5)(x−8)

Hence the length of the garden is

(2x-5)feet

PLEASE HELP ME !!

Instructions: Using the image, find the midpoint of the line segment. Reduce all fractions and enter using a forward slash (i.e. "/").​

Answers

Answer:

the mid point is ( 3, -1 )

Step-by-step explanation:

the x axis it's 3 and for the y axis is -1

2 (x + 8) > 18 + x -4 need this really soon

Answers

[tex]\text {Hey! To solve this problem you must...}[/tex]

[tex]\text {Simplify the Equation:}[/tex]

[tex]\text {Multiply (x+8) by 2.}[/tex]

[tex]\text {x becomes 2x. 8 becomes 16}[/tex]

[tex]2x+16>x+14 \text { will be your answer once you simplify it.}[/tex]

[tex]\text {The Next Step is to Subtract x:}[/tex]

[tex]\text {Q: Why Subtract x instead of adding x?}[/tex]

[tex]\text {A: We need x to cancel out. So x-x will cancel out each other.}[/tex]

[tex]\text {Note: In equations like these x-x is another way of saying 1-1.}[/tex]

[tex]2x+16-x>x+14-x\\x+16>14 \text { would be your answer once you subtract x.}[/tex]

[tex]\text {The Final Step is to Subtract 16.}[/tex]

[tex]\text {Note: Subtracting 16 will cancel out 16-16 and just leave x by itself.}[/tex] [tex]\text {That's what we are working towards.}[/tex]

[tex]x+16-16>14-16\\x>-2 \text { would be your final answer.}[/tex]

[tex]\text {Best of Luck!}[/tex]

[tex]\text {-LimitedX}[/tex]

Hey there!

ANSWER: [tex]x>-2[/tex]EXPLANATION:

[tex]2(x+8)>18+x-4[/tex]

In our first step, we will need to simplify the inequality.

[tex]2x+16>x+14[/tex]

Now we have to subtract x from both sides of the inequality.

[tex]2x+16-x>x+14-x=x+16>14\\x+16>14[/tex]

In our last step, we will need to subtract 16 from both sides of the inequality.

[tex]x+16-16>14-16=x>-2\\x>-2\text{(ANSWER)}[/tex]

Hope this helps!

[tex]\text{Please rate this answer and press the thank button!}\\\text{-TestedHyperr}[/tex]

11. Point F is on segment EG. If FG = (27x - 50)° and EF = (3x - 2)° and EG = 38,
then find FG. *

Answers

Answer:

Step-by-step explanation:

27x -50 + 3x - 2 = 38

30x - 52 = 38

30x = 90

x = 3

27(3) - 50 = 81 - 50 = 31 = FG

Convert 0.3185° to minutes and seconds

Answers

Answer:

Step-by-step explanation:

19 minutes and 16 seconds . because there are 60 minutes in every degree . and 60 seconds in every minute. so, if you take 0.3185 x 60 = 19.11 minutes . —-> 19.11 min. x 60 = 6.6 seconds .

so therefore the answer is 19 min. &’ 16 seconds ur welcome

Answer:

23 min 6 seg

Step-by-step explanation:

0,3185º =

0,3185*60 min = 23,1 min =

23 min + 1/10 de min

1/10 de min = 1/10 * 60 seg = 60/10 = 6 seg

24x squared – 44x + 12

please help!!

Answers

Answer:

Using the quadratic formula:

x = [--44 +- sqr rt (-44^2 -4*24*12)] / 4*12

x = [44 +- sqr rt (1,936 -1,152)] / 48

x = [44 +- SQR RT (784)] / 48

x = (44 +- 28) / 48

x1 = 72 / 48 = 1.5

x2 = 16 / 48 = 1 / 3 = .3333333333...

Step-by-step explanation:

pls someone, pls explain aswell !!

Answers

Answer:

absolute value

Step-by-step explanation:

multiply (2x + 12)(4x-2)

Answers

Answer:

8x^2-44x-24

Step-by-step explanation:

(2x + 12)(4x-2)

=>8x^2+48x-4x-24

=>8x^2-44x-24

Translate the following statement into an algebraic expression: Use x for your variable. The sum of the square of a number and eleven times the number.​

Answers

Step-by-step explanation:

Let x be the number.

Then the algebraic expression will be x^2 + 11x.

The algebraic expression in x will be : x² + 11x

Given,

Variable x,

The sum of the square of a number and eleven times the number.​

Now,

Let the variable be x .

Square of variable : x²

Eleven times of the variable x : 11x

Now combine the term to get the algebraic expression,

Alegbraic expression : x² + 11x

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How can you represent patterns from everyday life by using tables, expressions, and graphs?

Answers

Answer:

"They organize data and can reveal relationships, making it easier to write equations that describe the patterns."

Step-by-step explanation:

Need help as soon as possible

Answers

Answer:

The answer is C.

Step-by-step explanation:

Given that ∠I and ∠K have the same angles so we can assume that this is an Isoceles Triangle where 2 sides are equal. So we can compare the expressions of JI and JK to get the value of x :

[tex]JI = 5x + 4[/tex]

[tex]JK = 2x + 7[/tex]

[tex]JI = JK[/tex]

[tex]5x + 4 = 2x + 7[/tex]

[tex]5x - 2x = 7 - 4[/tex]

[tex]3x = 3[/tex]

[tex]x = 1[/tex]

Next, we have to substitute the x value into the expression of JK :

[tex]JK = 2(1) + 7[/tex]

[tex]JK = 2 + 7[/tex]

[tex]JK = 9[/tex]

(Correct me if I am wrong)

What is the product written in scientific notation? (1.18×10^3)⋅(9.1×10^−6)

Answers

Answer:

1.0738 x 10^-2

Step-by-step explanation:

What is the value of x in the equation 32(4x – 1) – 3x = 54 – (x + 2)?

Answers

Answer:

Step-by-step explanation:

32(4x - 1) - 3x = 54 - (x+2) : Do 32 times 4 and -1 as well as -1 times x and 2

128x - 32 - 3x = 54 - x - 2 : Combine like terms

125x - 32 = 52 - x : Add x to both sides

126x - 32 = 52 : Add 32 to both sides

126x = 84 : Divide both sides by 126

x = 0.666666667 : Round to the tenth

x = 0.67 : Final answer

Is 1.8x10-4 greater than 7.2x10-1and how many times greater

Answers

Answer:

ye s1.8x10-4 is greater than 7.2x10-1

Step-by-step explanation:

The number 1.8*10⁻⁴ is smaller, not larger than 7.2*10⁻¹

Is the first number greater than the second?

We have two numbers in scientific notation, these are:

1.8*10⁻⁴

7.2*10⁻¹

We want to see if the first one is larger than the second one. This is trivial to notices, because the exponent in the first number is 3 orders of magnitude smaller than the other exponent, then the first number is smaller than the second, not larger.

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Consider these numbers, ordered from least to greatest. Negative 1.8, negative 1 and one-fourth, negative 0.2, blank, one-half, 90 percent A number line going from negative 2 to positive 1. Which values could correctly fill in the blank? Select all that apply. 10% 1 -0.1 -1 One-fourth

Answers

Answer: Consider these numbers, ordered from least to greatest.

Negative 1.8, negative 1 and one-fourth, negative 0.2, blank, one-half, 90 percent

A number line going from negative 2 to positive 1.

Which values could correctly fill in the blank?

Select all that apply.

Step-by-step explanation:

The values that will correctly fill the blank when ordered from least to greatest on a number line are: 10%, -0.1, and ¼.

The number line given showing different positions of the numbers is shown in the image attached below.

The blank space that was left can only be filled with numbers that are above -0.2 and below 0.5.

From the options given:

10% = 0.1 - this is within -0.2 and 0.5. It will fill the blank.-0.1 and ¼ are also within -0.2 and 0.5. They will also fill the blank.1 and -1 do not fall within -0.2 and 0.5.

Therefore the values that will correctly fill the blank when ordered from least to greatest on a number line are: 10%, -0.1, and ¼.

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what is the slope and the y intercept?​

Answers

answer:

y intercept is -1, slope is 3

reason:

the point where the line intercepts the y axis is the y intercept, the line intercepts at -1 so that’s the y intercept

to find the slope you take the two points on the line and use slope formula, which is y2-y1/x2-x1
plug the points into the formula and solve, which gives you 3

what is the area of the square length:10 width 15

Answers

Answer:

5 I think because don't you divide

Answer 150β

10 times 15

A right triangle and its dimensions are shown in this diagram.
26 meters
10 meters
24 meters
What is the area, in square meters, of the triangle?

Answers

Answer: The answer is B

Step-by-step explanation:

You have four quiz grades. Quiz 1: 17/30, Quiz 2: 17/25, Quiz 3: 38/50, Quiz 4: 18/25 What is your ordinary quiz average?

What is your weighted quiz average?

Answers

Answer:

.7 or 70%

Step-by-step explanation:

17/30 + 17/25 + 38/50 + 18/25 = 2.727

2.727 divided by 4 (the amount of addends) = .7

Answer:

68%

Step-by-step explanation:

To find the average quiz grade, you have to add up all the percentages and divide by the numbers of scores you have.

56 + 68 + 76 + 72 = 272

272 ÷ 4 = 68

Hope this helps! <3

What is the solution to the compound inequality 5x + 7 ≥ −8 and 3x + 7 < 19?

Answers

Answer:

x[tex]\geq[/tex]-3 and x<4

Step-by-step explanation:

5x[tex]\geq[/tex] -15 and 3x<12

x[tex]\geq[/tex] -3 and x<4

Now you just need to graph it :)

Rectangle with width labeled on the right, width equals 4 and 1 over 2 inches. Below the rectangle, it says, length equals question mark. Inside the rectangle, it says area equals 36 and 3 over 4 square inches.

Answers

Answer:

length = [tex]8\frac{1}{6}[/tex] inches

Step-by-step explanation:

A rectangle is a quadrilateral which has opposite sides to be equal.

Area of a rectangle = length × width

Given that: Area = [tex]36\frac{3}{4}[/tex] square inches, width = [tex]4\frac{1}{2}[/tex] inches, length = l. Thus;

[tex]36\frac{3}{4}[/tex] = l × [tex]4\frac{1}{2}[/tex]

[tex]\frac{147}{4}[/tex]  = l × [tex]\frac{9}{2}[/tex]

divide both sides by [tex]\frac{9}{2}[/tex],

l = [tex]\frac{147}{4}[/tex]  ÷  [tex]\frac{9}{2}[/tex]

 = [tex]\frac{147}{4}[/tex]   x [tex]\frac{2}{9}[/tex]

 = [tex]\frac{49}{6}[/tex]

l  = [tex]8\frac{1}{6}[/tex]

Therefore, the length of the rectangle is [tex]8\frac{1}{6}[/tex] inches.

Simplify the expression
8
2
+
9
(
12
÷
3
×
2
)

7
. Explain each of your steps.

Answers

Answer:

147

Step-by-step explanation:

82+9(12÷3×2)-7

82+9(4×2)-7

82+9(8)-7

82+72-7

154-7

147

Follow PEMDAS

The simplified values of the expression is 97.

How to apply BODMAS rule ?

First we will solve what is inside the brackets that too in 1st 2nd and 3rd bracket order then we will divide after that we will multiply then we will add then subtract.

The given equation is

82 + 9 (12 ÷ 3×2) - 7

Here we will follow BODMAS rule

BODMAS stands for Brackets of order division multiplication addition and substraction. In this order we will solve our expression

82 + 9 (12 ÷ 3×2) - 7

= 82 + 9(12 ÷ 6) - 7

= 82 + 9(2) - 7

=82 + 18 - 7

=100 - 7

= 97

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Solve for x in simplest form.
14 = 1/2(9x-8)


Answers

1
14 - (— • (9x - 8)) = 0
2

(9x - 8)
14 - ———————— = 0
2 14 14 • 2
14 = —— = ——————
14 • 2 - ((9x-8)) 36 - 9x

36 - 9x = -9 • (x - 4)

= ———————
2 2 9•(x-4)
———————— • 2 = 0 • 2
2

1 2
9 • (x-4) = 0


5.2 Solve : -9 = 5.3 Solve : x-4 = 0 x = 4

Laura has a collection of coins that includes pennies, nickels, dimes, and quarters. The total amount of money she has in dollars can be found using the expression (P + 5N + 10D + 25Q) ÷ 100

Answers

Answer:

3.84

Step-by-step explanation:

 ((24) + 5(12) + 10(10) + 25(8)) ÷ 100 = (24 + 60 + 100 + 200) ÷ 100 Multiply.

                                                        = (384) ÷ 100                                 Add.

                                                        = 3.84                                         Divide.

You want to surround the perimeter of a garden with 35 stones. You need to place a certain number of large and small stones, and for every large
stone, you want to use 4 small stones. Choose the correct equation to find the number of stones for each size. Then solve the equation
OAX + 4x = 35,7 large stones and 28 small stones
O B. X+5x = 35, 7 large stones and 28 small stones
O cx + 4 = 35, 4 large stones and 31 small stones
D. 4x = 35 + x 12 large stones and 23 small stones

Answers

Answer: A) x + 4x = 35;  7 large stones and 28 small stones

======================================================

Explanation:

x = number of large stones

4x = number of small stones

x+4x = total number of stones = 35

x+4x = 35 is the equation to solve

-----------

Let's isolate x

x+4x = 35

5x = 35

x = 35/5

x = 7 large stones are needed

4x = 4*7 = 28 small stones are needed

If 40% of any number is 600 more than its 25%. What is the number?

Answers

Answer:

  4000

Step-by-step explanation:

40% of the number is 15% more of the number than 15% of the number is. So, 600 is 15% of the number.

  600 = 0.15n

  600/0.15 = n = 4000

The number is 4000.

__

Check

40% of 4000 is 1600. 25% of 4000 is 1000. 1600 is 600 more than 1000.

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