Mathematics Middle School

Help please i need it fr class ASAP

Answers

Answer 1

It is f because it is going back -2, 4 times

Answer 2

It is f because it’s in increments of -2 then there is 4 different increments so -2• 4

Related Questions

PLEASE HELP!!!! THIS IS TIMED!!!! HELP!!! PLEASE

Answers

Answer:D

Step-by-step explanation:

please help no links just answer I will give 50 points
Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each week. The first sample contained both males and females, aged 12-19. The second sample contained both males and females, aged 20-39. The results are shown in the table below.

Sample #1
16 11 9 12 11
10 10 8 15 0
2 15 14 7 11
5 14 20 3 11
13 7 0 5 21
Sample #2
18 14 0 7 5
7 10 7 6 9
12 3 14 4 11
16 0 10 9 5
0 16 11 2 4

The mean of the teenage group is 2 cans (lower/higher)
than the mean of the adult group.

The difference between the two means is about (lower/higher)
the MAD of either group.

Answers

Please inform me if you have any questions.

Answer:

blank one (higher) Blank 2 (twice)

That's what you asked for right?

What is the missing side length of the triangle below? Round to the nearest hundreths place.
help plzzzzzzzzzz

Answers

Answer:

x= 37.11 cm

Step-by-step explanation:

a^2 + b^2 = c^2

12^2+ b^2 = 39^2

solve

I NEED HELP ASAP PLEASE HELP ME!! NO LINKS OR I WILL REPORT

Answers

53 because 8/2=4+7^2=53

It’s 53 the answr is 53

hi people! please help me solve this! d+(-3)>2

Answers

Answer:

The answer is d > 5

Step-by-step explanation:

1) Remove parentheses.

[tex]d + - 3 > 2[/tex]

2) Simplify d + -3 to d - 3.

[tex]d - 3 > 2[/tex]

3) Add 3 to both sides.

[tex]d > 2 + 3[/tex]

4) Simplify 2 + 3 to 5.

[tex]d > 5[/tex]

Hence, the answer is d > 5.

The answer is d > 5.

Find the missing angle in a triangle with the given sides.

Answers

the angle would be 1°. can i please get brainliest?

help plzzz???????????????????/

Answers

Answer:

Option D.

y = 1/3x

It’s d y= 1/3x that would be the correct answer

True or false: In order to fill this figure with unit cubes, you would need to fill in 7 cubes in length, 10 cubes in height, and 3 cubes in width. Then, you would fill the rest of the space with cubes.

Answers

The answer to this is true

The answer is true.

Can someone please help me find the measure of the exterior angle.

Answers

Answer:

k = 140°

Step-by-step explanation:

The sum of the interior angles of any triangle = 180°.

64° + 76° + x = 180°

x = 40°

40° + k = 180° because they are supplementary angles

k = 140°

Answer:

k = 140°

Step-by-step explanation:

The sum of the interior angles of any triangle = 180°.

64° + 76° + x = 180°

x = 40°

40° + k = 180°

k = 140°

According to the graph above, what is the unit rate of a human’s heartbeat per minute?

Answers

Answer:

60 beats per minute

Step-by-step explanation:

Answer:

60 Hb per min

Step-by-step explanation:

cuz they asked for unit rate so you look at when X is 1 and when you look at Y when x is 1 you will see that it is 60.

Hope this helps :)

please help I will appreciate it

Answers

Answer:

For part A the value of m is 2/5

Step-by-step explanation:

When a system equation has no solution it means a equation is parallel and it doesn't intersect. And when a line is parallel to one another it has the same slope.

Answer:

m = 2/5

Step-by-step explanation:

becuz to have no solutions, the lines would be parallel; and parallel lines have equal gradients.

Find the circumference of the circle. Round your answer to the nearest hundredth. 3 in. The circumference is about inches

Answers

Answer:

182.49

Step-by-step explanation:

22/7*7.62cm*7.62cm =182.49 to the nearest hundredth

The coach needs to choose the top bowler for the next meet. If the coach bases her decision on the player with the best average, whom should she choose? Justify your answer using measures of center.

(Type integers or decimals)

Emma's mean score is _____. Devin's mean score is _____. The Coach should choose ___↓

Answers

Answer: Emma’s mean is 189. Devins mean is 186.

Step-by-step explanation:

Emma: 147+143+181+232+193+207+205+221+172= 1701. 1701 divided by nine: 189.

Devin: 185+186+194+197+198+155+194+163+202= 1674 divided by nine: 186.

Coach should choose Emma.

Hope i helped have an awesome Friday!

Consider the trapezoid below.

Answers

Answer:

57cm²

Step-by-step explanation:

area for trapezoid=

b¹+b²=x

x÷2=v

v×h=z

h=height

b=base

14+5=19

19÷2=9.5

9.5×6=57

You roll a die and flip a coin. What is the probability of NOT rolling a 4 on the die and flipping a heads on the coin?

Answers

3/6 is the probability.

Last question I promise.

Answers

Answer:

Step-by-step explanation:

Answer:

6 miles?

Step-by-step explanation:

im not entirely sure.

Two trains, Train A and Train B, weigh a total of 318 tons. Train A is heavier than Train B. The difference of their weights is 178 tons. What is the weight of each train?

Answers

Train A is 178 and Train B is 140

circumfrence=4π
find area

Answers

Answer:

Area = 4π

Step-by-step explanation:

4π

divide the 4 by 2 because circumference=2π

the area of a circle is πr²

multiply the 2 with itself π2²

area = 4π

i believe.

The area should be 12.57

If you have $20,000 in assets and $50,000 in liabilities, what is your net worth?
Group of answer choices

-$80,000

$30,000

$80,000

- $30,000

Answers

Answer is 30,000 ......................................

30,000 is correct answer

Consider the parallelogram.

What is the area of the parallelogram?

Answers

22.31 because A= BH where B is base length and H is Height. Multiply 5.25 by 4.25 and you get 22.31

Answer:

the answer is B. i think, i just started with the parallelogram stuff so i might be wrong. but i hope this helps!!

∠w =
plzz help!!!!! due today

Answers

Answer:

68°

Step-by-step explanation:

the interior sum of a triangle is 180 so add and subtract

63 + 49 = 112

180 - 112 = 68

Answer:

w = 68

Step-by-step explanation:

All angles add up to 180 so:

w + 63 + 49 = 180

w + 112 = 180

w = 180 - 112

w = 68

who ever gets this will get a brainlest
1
2
3
4

Answers

Answer:

the answer is 2 and 4

Step-by-step explanation:

when you look at it 1 and 3 look like they are over 90 degrees while 2 and 4 are not, you can measure it

the answer is 2 and 4 hope this helps

Vanessa and Dominic are buying chicken for a barbecue. The table shows prices for different packages of chicken.

Vanessa says the constant of proportionality is 4. Dominic says it is .
Who is correct? Explain your reasoning.
A. Vanessa is correct because 6 – 2 = 4.
B. Dominic is correct because is the smallest number.
C. Dominic is correct because the quotient when dividing the values in the top row by the values in the bottom row is always .
D. Vanessa is correct because the quotient when dividing the values in the bottom row by the values in the top row is always 4.

Answers

24-1 = 23

6-1/4 = 5 3/4

23/5 3/4 = 4

The constant is 4, so Vanessa is correct

The answer is:

D. Vanessa is correct because the quotient when dividing the values in the bottom row by the values in the top row is always 4.

PLZ HELP MEEE I REALY NEED IT PLZ SHOW YOUR WORK I NEED THE WORK TO BE SHOWN!!!

Answers

Answer:

Step-by-step explanation:

Income: 600,000 + 600,000 + 400,000 =

$1,600,000

Expenses: 400,000 + 500,000 + 600,000 =

$1,500,000

B .

Expenses: 600,000 + 700,000 =

$1,300,000

Income: 400,000 + 600,000 =

$1,000,000

1,300,000 - 1,000,000 = $300,000

Expenses:

Year 1: 400,000

+ 100,000 =

Year 2: 500,000

+ 100,000 =

Year 3: 600,000

+ 100,000 =

Year 4: 700,000

+ 100,000 =

Year 5: 800, 000

Adds 100,000 each year not 200,000.

Income:

Year 1: 600,000 x 2 =

$1,200,000

Year 5:

$900,000

Answer:

The combined expenses in Years 3 and 4 were $300,000 more than the combined income of Years 3 and 4.

Step-by-step explanation:

The combined income in years 1, 2, and 3 is $1,400,000 and the combined expenses in the same years is $1,500,000; so number 1 is incorrect.

Expenses have increased $100,000 each year over the last 5 years. Year 1 = $400,000 , Year 2 = $500,000 , Year 3 = $600,000 , Year 4 = $700,000 , Year 5 = $800,000. So number 3 is incorrect.

Year 1's income was $600,000 and Year 5's income was $900,000. Twice Year 1's income would have been $1,200,000. So number 4 is incorrect.

plsss help me no linkss

Answers

Figure 1: Pyramid.

Area of the Base: 96

Formula for Base Area: A = L × W

Volume: 640

Formula for Pyramid volume: [tex]\frac{L\times W\times H}{3}[/tex]

Figure 2: Triangular Prism

Area of Base: 80

Formula for Base Area: 1/2 × base side × height

Volume: 960

Formula: 1/2 × B × L × H

there are 25 students in laura's class, and 21 of the students went on the class field trip to the zoo. what percentage of students went on a class trip?

Answers

Answer:

84%

Step-by-step explanation:

I had this question too and got it right :)

84%

21 divided by 25= 0.84

0.84 times 100/100= 84/100
= 84%

CAN SOMEONE PLEASE HELP I NEED AN EXPLINATION AS WELL ITS DUE IN 30MINS!!!!!!
If (x − 7) is one of the factors of 2x

2 − 11x + k, what

is the other factor?

Answers

Answer:

your factors are

(x-7) and (2x+3)

give my job back hmph hahaha free point bro 2-x2 iw n lol

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown I need the both pages plsss its due today

Answers

The first one is b and the second is a don’t believe in links it’s a virus

Find an equation for the inverse for each of the following. I'll give brainiest to right answers.

Answers

Answer:

3. y=3/8-x/8

4.y=3(x+5)/2

5.y=square root of 2x+12/2

6. y=3- sqaure root of x

Step-by-step explanation:

Which sentence correctly translates the sentence shown here, -3 < 2?
A. Negative three is to the left of two on the number line.
B. Negative three is to the right of two on the number line.
C. Negative three and two are to the right of 0 on the number line.
D. Negative three and two are to the right of 0 on the number line

Answers

A is the correct answer

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What are the remaining function calls to find the character 'e'?public class FindMatch { public static int findMatch(char array[], int low, int high, char key) { if (high >= low) { int mid = low + (high - low) / 2; if (array[mid] == key) { return mid; } if (array[mid] > key) { return findMatch(array, low, mid, key); } else { return findMatch(array, mid + 1, high, key); } } return -1; } public static void main(String args[]){ char array[] = {'a','b','c','d','e'}; char key = 'e'; int result = findMatch(array, 0, 4, key); if (result == -1) { System.out.println("Element not found!"); } else { System.out.println("Element found at index: " + result); } } }a. (array, 2, 4, key) and (array, 3, 4, key)b. (array, 2, 4, key), (array, 3, 4, key) and (array, 4, 4, key)c. (array, 3, 4, key)d. (array, 3, 4, key) and (array, 4, 4, key)