Mathematics High School

which number sentence is true? plz help
3 boxes on top
8 boxes on the bottom
2/3 < 6/8

2/3 < 2/8

1/8 > 1/3

3/3 < 3/8

Answers

Answer 1

Answer:

True: 2/3 < 6/8

Step-by-step explanation:

The rest are incorrect.

Related Questions

Helpppp pleaseee :]]

Answers

the temperature at 7 am is what the -5 represents

solve the equation using the quadratic formula

2n^2+3n=-54

a) {4,-9}
b) {6,-2}
c) {9,-3}
d) {-4 1/2, 6}

Answers

Answer:

Step-by-step explanation:

Rewrite this quadratic equation in standard form:  2n^2 + 3n + 54 = 0.  Identify the coefficients of the n terms:  they are 2, 3, 54.

Find the discriminant b^2 - 4ac:  It is 3^2 - 4(2)(54), or -423.  The negative sign tells us that this quadratic has two unequal, complex roots, which are:

     -(3) ± i√423        -3 ± i√423

n = ------------------- = ------------------

             2(2)                      4

Ali runs 6 miles in 55 minutes. At the same rate, how many miles would he run in 44 minutes?

Answers

Answer:

4

Step-by-step explanation:

Correct answer: in 44 minutes, he would run 4.8 miles

On a map 1 inch equals 5.2 miles. Two houses are 1.5 inches apart on the map. What is the actual distance between the houses?

Answers

Answer:

7.8 miles.

Step-by-step explanation:

5.2 x 1.5 = 7.8

Find the value of x to the nearest tenth.
7
10
6

Answers

Answer:

2524868254

Step-by-step explanation:

0pork si pana espero haberte ayudado

Solve this riddle I come in lots of colors and I can swallow a 1000 sheep what am I?

Answers

Answer:

A dragon maybe?

     

Step-by-step explanation:

1.   What are the answer choices??

I say a dragon because a dragon comes in different colors and looks big enough to swallow 1000 sheep.

Could you be more specific???

You sold your friend a raffle ticket for $1. If his ticket is selected from the 1000 sold, he will win
$500. What is the expected value of his net gain?
0 -$0.10
-$0.99
0 -$0.50
0 $0.05

Answers

They are expected to win back on average 50 cents back, which is a bad investment.

simplify 6p/p-1 - p+5/p-1

Answers

Answer:

-(p+1) (p-5)/ P

Step-by-step explanation:

How many glasses like the one shown can be filled three quarters full from a pitcher holding 150 cubic in ches of water.

Answers

Answer:

6

Step-by-step explanation:

I had this question

Expand (2+x)(2-x). If necessaty combine like terms

Answers

Answer:

Step-by-step explanation:

(2+x)(2-x)

2(2-x)+x(2-x)

4-2x+2x-x^2

4-x^2

Question 15 (1 point)
A teacher has a bag of marbles. There are 10 red, 10 blue, 8 green, 8 purple, and 8
yellow marbles in the bag. As the students enter the classroom, they draw a marble
and keep it. If the first student in the room draws a yellow, and the second draws a
blue, what is the probability that the third student will draw a green?
19%
O 21%
15%
17%
Previous Page
Next Page
Page 15 of 16

Answers

Answer:

19%

Step-by-step explanation:

(8/42) * 100 = 19%

Thenks and mark me brainliest :))

Answer:

The probability that the third student will draw a green is 19%.

Step-by-step explanation:

Definition of Probability Probability means possibility of  occurrence. It is a branch of mathematics which deals with the occurrence of particular event out of some  random events.

Given marbles 10 red, 10 blue, 8 green, 8 purple, and 8 yellow marbles .

Therefore total marbles will be 44.

Since the first student in the room draws a yellow, and the second draws a blue ,thus remaining marbles will be 42.

So, the probability that the third student will draw a green is [tex]\frac{8}{42}[/tex]×[tex]100\\[/tex] = 19%

click here to know more about the probability.

https://brainly.com/question/24756209

#SPJ2

what is the length of side a?

Answers

Answer:

c

Step-by-step explanation:

Help! Ty in advance

Answers

Answer:

d

Step-by-step explanation:

What is 1/2 off of 3.48

Answers

Answer:

2.98

Step-by-step explanation:

1/2 as a decimal is 0.5 so 3.48 - 0.5 is 2.98

Please help asap. I can't remember how to work this problem. 50 points.
Find the area of the following shape. You must show all work to receive credit.

Answers

Answer:

Step-by-step explanation:

66 Square Feet I think?

a number y is 15 larger than a positive number x. if their sum is not more than 85, what are the possible values of y?​

Answers

Answer:

y = x + 15 –(1)

x + y = 85

Putting (1)'s value,

x + x + 15 = 85

2x + 15 = 85

2x = 85 - 15 = 70

x = 70/2 = 35

[tex][/tex]

The value of y is 50.

Two simultaneous equations can be formed from the given question:

y - x = 15 equation 1

y + x = 85 equation 2

In order to determine the value of x, subtract equation 1 from 2

2x = 70

Dvidie both sides of the equation by 2

x = 70 / 2

x = 35

Substitute for x in equation 1

y - 35 = 15

y = 35 + 15

y = 50

To learn more about simultaneous equations, please check: https://brainly.com/question/25875552

Solve 4x^2-16x-84 by factoring, completing the square and, by quadratic formula(show work, pls)

Answers

Answer:

-500 (I think)

Step-by-step explanation:

Pls help will mark brainliest

Answers

answers
a) 55
b) 8
c) 3

4
20.9÷10
10 points pls help

Answers

Answer:

SO first we need to get our numbers.

WE see 20.9 and 10.We learned in school that when

you multiply decimals itll show the placr its in.

So it basically shows you the answer.

Now lets divide, 20.9 divided by 10=2.09

Hope this helped my g!

Step-by-step explanation:

Select each true statement about this.
A cylinder has a diameter of 18cm and a height of 4cm.
The radius is 12cm
The volume of the cylinder is324 п cm
The volume of the cylinder is1296 п cm
The area of the base of the cylinder is 81 п cm?

Answers

Answer:

The volume of the cylinder is324 п cm

The area of the base of the cylinder is 81 п cm

Step-by-step explanation:

volume of a cylinder = nr^2h

n = 22/7

r = radius = 18/2 = 9

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

n x (9^2) x 4 = 324n

Area of the base of the cylinder : Area of a circle = πr² =  π x 9^2 = 81 π

Please help. I have no clue and this is due in 15 min. Any help appreciated

Answers

Answer:

the value of x is 9 degree

arc JK =68 degree

arc MJ=112 degree

i think the value of arc LMK is 180 degree(not sure)

Step-by-step explanation:

Hope it helps yuo!!

A small auditorium can seat 320 people. Which inequality best represents the number of
people, p, who can sit in the auditorium?
p> 319
p < 321
P> 320
p<319

Answers

Answer:

p 320

Step-by-step explanation:

Which number line shows the solution to this inequality??

Pls help it’s very easy !!

Answers

The correct answer is C.
the answer is c. hope it helps

Find the measure of angle b. PLZ HELP AND SHOW WORK

Answers

Answer:

1) A because of vertical angle theorem (VAT), which means that b=37 degrees

2) C because a right angle is= to 90 degrees. Take away 23, you get 67 degrees

3) B because the image shows a full angle, which is equal to 360 degrees. Take away 207 and 58, you get 95 degrees

4) D because a right angle is= to 90 degrees. Take away 44, you get 46 degrees

5) A because a right angle is=to 90 degrees. Take away 58, you get 32 degrees

Solve the system of linear equations.
2x + 3y = 5
X+ y = 5

Answers

X=4,y=1........!!!!!! Hope this helps

Answer:

Step-by-step explanation:

(10,-5)

need help ASAP PLEASEEE
(+105) / (-7)

Answers

Answer:

-15

Step-by-step explanation:

Answer:

the answer is 15 and 0 remainder

Step-by-step explanation:

Which set of ordered pairs can be used to graph the equation y = x – 2

Answers

Answer:

X  Y

0  -2

1   -1

PLEASE MARK BRAINLEIST THANK U

Help please gotta pass

Answers

Answer:

(59,93)

Step-by-step explanation:

Three people invest at a ratio of 1:4:7. If the partnership is worth $636,000, what did each person invest?

Answers

Answer:

See the detailed answers below

Step-by-step explanation:

Given data

Ratio=  1:4:7

combined ratio= 1+4+7= 12

Total amount= $636,000

Apply the part to all method

The first person will take

1/12= x/ 636,000

cross multiply

12x= 636,000*1

x= 636,000/12

x= 53000

The second person will take

4/12= x/ 636,000

cross multiply

12x= 636,000*4

x= 2544000/12

x= 212000

The third person will take

7/12= x/ 636,000

cross multiply

12x= 636,000*7

x= 4452000/12

x= 371000

What is the distance between two points(0,0)(-3,5)

Answers

Step-by-step explanation:

Think of it like a right triangle. Do you have a graph handy?

Ok, graph both of the points. Now connect the points. That's our hypotenuse and the side length we want to find.

Now, bring down a line from (-3,5) to the x axis. Do you see a right triangle?

All we have to do is find the hypotenuse of this right triangle we just drew. We already have the leg lengths which are 3 and 5. Using this, do the pythagorean theorem.

9+25=34

√34 is our hypotenuse & distance between the points

Answer:

[tex]\displaystyle d = \sqrt{34}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

Identify

Point (0, 0)

Point (-3, 5)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]:                                                         [tex]\displaystyle d = \sqrt{(-3-0)^2+(5-0)^2}[/tex][√Radical] (Parenthesis) Subtract:                                                                   [tex]\displaystyle d = \sqrt{(-3)^2+(5)^2}[/tex][√Radical] Evaluate exponents:                                                                       [tex]\displaystyle d = \sqrt{9+25}[/tex][√Radical] Add:                                                                                                 [tex]\displaystyle d = \sqrt{34}[/tex]
Other Questions
Please answer quickly with explanation. I am in need of major help.Suppose you work at a local radio station. You are in charge of a $180 budget fornew tapes and CDs. Record companies will give you 21 promotional (free) CDs. Youcan then buy tapes for $8 and CDs for $12.a. Write a linear inequality that models this situation.Answerb. Graph the inequality. Make sure to use proper scales and to label your axes Persuasive language should be _____.appropriate to your audiencedifficult to understandable to make connections choose the best translation of the following sentence. Im looking for a pencil. Busco un lapizBusco por un lapizBusco a un lapizBusco con un lapiz What is the total surface area of the rectangular prism below? why do humans have good memory 14. Michelle purchased three stuffed bears for the price shown. The sales tax on herpurchase was 8.5%. What was the total cost for the stuffed bears? Round to the nearestcent.$9.49wF. $10.30G. $30.89H $80.673. $2.42 Pleeeeeez help thank you please help me with this Which of the following was part of the "black codes" passed after the Civil War? 1.banning African Americans from serving on juries2.forcing African Americans who did not have jobs to work3.preventing African Americans from holding public office4.all the above What is the first step in solving the following equation?28 = -12 - 4x What is the volume of a hemisphere with the radius of 24 ft? I will give 20 points!! Its due soon!!Setting the Table Spanish assignment What is the length of AC ? A rectangular prism is 3/4 of an inch wide and 1 &1/2 inches tall. The prisms volume is 1 7/8 cubic inches. What is the length of the prism? I will be marking brainliest. NO LINKS A box of coffee is in the shape of a hexagonal prism. Each of the 6 triangles has the same dimension (all triangles are the same). Calculate the SURFACE AREA ( outside of this shape not including the inside) to determine how much cardboard is needed to construct this packaging. What word means a conclusion based on too little evidence or on exceptional or biased evidence? Write functions to compute a subset, find member, union, and intersection of sets. Follow the steps below:1. Read two integers from the user.2. Suppose one of the integers is 2311062158. The binary equivalent of this integer stored in a register will be 1000 1001 1100 0000 0000 0010 1000 1110. This data should be regarded as bit strings representing subsets of the set {1, 2, 32}. If the bit string has a 1 in position i, then element i is included in the subset. Therefore, the string: 1000 1001 1100 0000 0000 0010 1000 1110 corresponds to the set: {2, 3, 4, 8, 10, 23, 24, 25, 28, 32}.3. Print out members of the set from smaller to larger. You can do a loop from 1 to 32. Load a masking bit pattern that corresponded to the position number of the loop counter (0x00000001 for 1). Isolate the bit in the operand by using the AND operation. If the result of the AND is not 0 then the loop counter is in the set and should be displayed. Increment the counter and shift the masking bit pattern to the left.4. Read a number from the user. Determine if that element is a member of the given sets.5. Determine the union of two sets.6. Determine the intersection of two sets.7. Implement a loop back to the main function. See the prompts below: "Enter the first number:" "Enter the second number:" "Members of Set 1:" "Members of Set 2:" "Enter an element to find:" "It is a member/ not a member of set 1" "It is a member/ not a member of set 2" "Union of the sets:" "Intersection of the sets:" "Do you want to compute set functions again?"8. Test the program using the following data:Enter the first number: 99999Enter the second number: 111445Members of set 1: 1 2 3 4 5 8 10 11 16 17Members of set 2: 1 3 5 7 9 10 13 14 16 17Enter an element to find: 7It is not a member of set 1It is a member of set 2Union of the sets: 1 2 3 4 5 7 8 9 10 11 13 14 16 17Intersection of the sets: 1 3 5 10 16 17 ___________________ is a molecule that organisms get from the air or water around them and use to release energy. The lengths of adult males' hands are normally distributed with mean 187 mm and standard deviation is 7.1 mm. Suppose that 12 individuals are randomly chosen. Round all answers to 4 where possible. What is the distribution of x please help!!!!!!!!!