MATHEMATICS MIDDLE SCHOOL

(1)Arrange the list of numbers in increasing order.2/5 , 4/9 , 3/7

(2)Which number is halfway between 1/2 and 5/6?
A.7/10
B.13/20
C.27/40
D.2/3

Answers

Answer 1
Answer: Hello,

I)
(2)/(5)=(2*9*7)/(5*9*7)=(126)/(315)

(4)/(9)=(4*5*7)/(315)=(140)/(315)

(3)/(7)=(3*5*9)/(315)=(135)/(315)

or
(126)/(315)\leq(135)/(315)\leq(140)/(315)
thus
(2)/(5)\leq(3)/(7)\leq(4)/(9)

II)

((1)/(2)+(5)/(6))/(2)=(8)/(6*2)=(2)/(3)

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Find the slope of the line passing through each of the following pairs of points (0, 7), (0, −8)

Answers

The slope of the line passing through the pairs of points (0, 7), and (0, −8) is not defined.

Here,

We have to find the slope of the line passing through the pairs of points (0, 7), and (0, −8).

What is slope of the line?

A measure of its steepness is called slope of line.

Now,

The points are (0, 7) and (0, -8)

Hence, Slope of the line is calculate as;

m = (y_(2) -y_(1) )/(x_(2)-x_(1) )

m = (-8 -7 )/(0)-0 } = (-15)/(0)

Which is undefined.

Hence, The slope of the line passing through the pairs of points (0, 7), and (0, −8) is not defined.

Learn more about the slope visit:

brainly.com/question/19243824

#SPJ2

Slope = change in y /change in x


(0, 7), (0, −8)


Slope "m"= -8-7/0-0


M= -15/0


M= undefined

103.561 + 102.327 PLZ ANSWER ASAP

Answers

the answer is 205.888
the answer is 205.888

The sales tax on a piece of furniture that cost $450 was 28.13 what is the percent sales tax

Answers

We could write a percent equation. 
What percent of 450 is 28.13?

Cross multiply and we would get 2813 = 450x
Divide 450 on both sides of the equal sign and x = 6.25111111
Round it
Solution: 6.25% tax
hopes this answer helps
:) :D :)

D) (4 radical din 2 - radical din 2 ) × radical 2 + radical 2 × radical 18e) radical 3 × (2 radical din 5 + 3 radical din 5) - radical 5 × ( radical 3 + 2 radical din 3)

Answers

D. (4√(2) - √(2)) × √(2) + (2) × √(18)
     3√(2) × √(2) + 2√(2) ×  3√(2)
     3(2) + 6(2)
     6 + 12
     18

E. √(3) × (2√(5) + 3√(5)) - √(5) × (√(3) + 2√(3))
     √(3) × 5√(5) - √(5) × 2(3)
     √(3) × 5√(5) - √(5) × 6
     5√(15) - 6√(5)

Answer:

can u please try uploading a picture sorry but the question is hard to read maybe I can help u

Step-by-step explanation:

PLEASE HELP I GIVE THANKS

Answers

The answer to the question is letter c. I hope this helps you your welcome!!!

Read the directions for creating a histogram.1.
2.
3.
Label the x-axis and choose the interval.
Calculate the frequency of each interval.
Label the y-axis and determine the scale.
5. Create a title.
Which is missing from step 4?
O
O
O
Add the data for each interval.
Put a point on each line of the y-axis that has data.
Put the data in order in the table.
Create the bars.

Answers

Answer:

The answer is D: Create the bars

Step-by-step explanation:

I got this correct on my EDG quiz. Trust me this is correct. You can also find this answer in your EDG guided notes on slide 4 where it says Creating a Histogram but you have to fill the guided notes out or you will NOT find it.

I hope this helps!!!!!!!!!!!!!!!!
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