Mathematics Middle School

can someone plz help me. I dont know what to do or what it is​

Can Someone Plz Help Me. I Dont Know What To Do Or What It Is

Answers

Answer 1
i think its 31 but im not 100% sure :)

Related Questions

Car A gets 640 miles on 20 gallons. Car B gets 390 miles on 13 gallons. Which car gets better mileage? Write the better mileage as a number no labels.

Answers

Answer:

car A gets 32 miles per gallon car B gets 30 miles per gallon I hope this helps

Car A :
32 miles per 1 gallon

Car B :
30 miles per 1 gallon

I hope this helps!! ~(^v^)~

PLEASE HELP ME!!!!! THIS IS TIMED!!!!!!!!! HELP ME PLEASE!!!!!!!!!!!!! I WILL GIVE YOU THE BRAINIEST IF YOUR ANSWER IS CORRECT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

i put the answer in this note pad. http://justnotepad.com/get/ad8afc2a46054e85650307555ba2a18b

Step-by-step explanation:

password is "rickroll".

Answer:

Hi I'm sorry if this is incorrect but I got y=7x-7

Step-by-step explanation:

Identifying Triangle Congruence​​

Answers

I'm not sure but I think if so

1 SAS

2 SSS

3 SAS

7 SAS

8 SSS

9 SAS

10 AAS

11 SSS

The answer above is correct. I am almost positive.

Caroline is making a triangular flag with a base of 10 feet and a height of 8 feet. What is the area of the frame? What does the equation look like when you substitute values for the variables in the formula?

Answers

Answer:

40

Step-by-step explanation:

40 because I am smart

solve -8 = 1.3m - 2.1m

Answers

Answer:

sd sad a

Step-by-step explanation:

Answer: M=10.
-8=-0.8m
-8/0.8=m
10=m
m=10

who ever gets this right will get a brainiest and a good rating

Answers

Answer:

The radius is: 3.5

The diameter is: 7

Step-by-step explanation:

The radius is always half of the diameter!

Good luck!

Answer:

The radius is 3.5 cm and the diameter is 7 cm

Step-by-step explanation:

The diameter is the line that is already drawn. And the radius is just half of the diameter which means it is 3.5 cm.

PLEASE HELP! I WILL FAIL WITHOUT THIS :(

Answers

Answer:

Part A

Its Q3 ⇒ 9

Part B

Its data between Q1 and Q3 ⇒ between 5 and 9

Part C

Its data to the left from Q1 ⇒ 5

Hi please help me with this questions and don’t post a virus link or your getting reported

Answers

Answer:

Step-by-step explanation:

I would help, but I don't get the picture.

And it already show you the answer, which is 40 = p.

The area of a circle is 111.6 square centimeters. What is a diameter? Use 4.1 for ℼ. PLEASEEEE HURRYYY

Answers

Answer:

Step-by-step explanation:

Area is + 111.6 square meters

Formula : A/ 3.14 / 2

111.6 / 3.14 = 35.54

35.54 is the radius so multiply by 2 to get diameter .

35.54 / 2 = 17.77

Hope that’s right:)

I need to find the area. (please help me quick & the answer and explanation plz) POINTS: 15! please give real answers!!!!

Answers

Answer: 12.9

Step-by-step explanation:

lThe area of the triangles is 3/2 x 2.6 = 3.9/2 = 1.95. since there is 2 triangle do 1.95 x 2 = 3.9. and the area of the square is 3x3 = 9. All in all, 3.9 + 9 = 12.9.

Gl with that game

Aaron has 14 2/5 feet of rope. *He cuts it equally into 2 pieces. *He then cuts 1 of these pieces into 2/5 foot sections. How many sections, that are 2/5 foot long, does Aaron have?

Answers

He has 18 sections that are 2/5 feet long plz mark me branliest
He has 18 2/5 foot long pieces

a math class surveyed the musical prefences of 42 students. use their data file to write a ratio for each comparison the three different ways for a,b and c

Answers

Answer:

Can You Mark Brainliest If I get right? I hope this helps! :)

Step-by-step explanation:

Students who prefer punk to

students who prefer hip-hop:

2 to 18

Students who prefer classic rock to the

total number of students surveyed:

4 to 42

Students who prefer rock or classic

rock to students who prefer all other

types of music:

16 to 26

Favorite Music Type                     Number of Students

Rock                                                   12

Classic rock                                        4

Hip-hop                                              18              

Punk                                                    2

Heavy metal                                       6    

create an equation for a third function that has a greater rate of change than one function but a smaller rate of change than the other function / please help!

Answers

Answer:

[tex]f(x)=x+5[/tex]

Step-by-step explanation:

The rate of change (slope) is 1 which is more than function 2 and less than function 1

Answer:

f(x) = x+5

Step-by-step explanation:

All i need is ian’s pattern NOT NICOLE please help

Answers

Answer:

0

1

3

(3 1/2 times 2 equals 7/2 times 2/1 which equals 7)

7

(7 1/2 times 2 equals 15/2 times 2 which is 15

Order:

0

1

3

7

15

Answer:

0

1

3

7

15

Step-by-step explanation:

PLEASE HELP ANSWER ASAP NO LINKS PLZ

Answers

Answer:

X = 14

Step-by-step explanation:

For me, I did was add 12 and 16 which equals 28 then I divide it by the 2 sides and that how I got my answer

Hope it helps

Mk, i don’t know if this is hundred percent correct. Alright so, first add 12 and 16. Those two numbers equal 28. Every triangle equals 180, so if you subtract 28 from 180 that equals 156. The missing X is 156! Sorry if the explanation is kinda bad. My english isn’t very good. Also, if you need your answer to be rounded to the nearest tenth, it will be 160. Hope this helps!

What is the area of a circle with a radius of 21 cm?
Group of answer choices
4348.08 cm2

1289.12 cm2

1384.74 cm2

Answers

Answer:

1384.74cm squared

Step-by-step explanation:

A= πr²

last one 1384.74 jajajajajajaja

THIS IS DUE TOMMOROW!!ANd 100 pOINts

Answers

Answer:

the answer is the line before 60 i do not know the number but i do know where the median is located.

Step-by-step explanation:

Answer:

about 55 or 58

Step-by-step explanation:

how many outfits can you make out of out of 4 shirts and 3 pairs of pants?

Answers

Answer:

12

Step-by-step explanation:

PLEASE ANSWER NO LINKS PLEASE

Answers

kailenakelly is cancelled!!

ANSWER BOTH PLEASE ASAP (middle school) (probability)
WILL GIVE BRAINLIEST

Answers

The first answer is it has a 1/2 chance landing on heads or tails (%50)

Answer:

the first one is 50%

the second one would be 20% i think sorry if its wrong:(

Step-by-step explanation:

which of the following are zeros in the equation x (x - 3)(x + 6)(x - 7) = 0

Answers

Answer:

The given polynomial x(x -3)(x +6)(x -7)= 0 is of degree 4. Therefore, it has 4 zeros as follows. So, x = 3 is the second zero. So, x = -6 is the third zero.

Step-by-step explanation:

I think the answer is x^3+3x^2-18x

Two angles are complementary. One angle is 52°.
How many degrees is the other angle?
Geometry

Answers

Answer:

you are correct :)

Step-by-step explanation:

complementary angels equal 90 degrees so you do 90-52

supplementary angels on the other hand, equal 180 degrees

It is 38° because complementary is 90° so 90° - 52° = 38°
Good Job!

Write a real-world problem that could be represented by 5x+ 30 ≥ 90.

Answers

If Jamie is selling bags of carrots for $5 each and already has $30 what would he use to calculate how much money he made

the cool-o-toys factory produced at least 90 toys today. Its production is dependent on how many workers there were. Each worker produces 5 toys a day and all of the workers produce 30 additional toys. What are possible answers?

A newborn puppy is equally likely to be male or female. what is the probability that the first four puppies that a dog gives birth to are female

A) 1/2
B) 1/16
C) 1
D) 1/8

Answers

Answer:

i think its C

Step-by-step explanation:

sorry if wrong ( can i have brainliest)

I think the answer is C

Solve the inequality.

−2x+27>21

Which answer represents the solution set?

A. x<−3

B. x>−3

C. x<3

D. x>3

Answers

Answer:

C

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html

Answer:

C.x<3

Step-by-step explanation:

-2x+27>21     Subtract 27 from both sides

-2x>-6    divide both sides by -2 and since your dividing by a negative flip the inequality sign.

x<3    <<< Boom!  

Match the correct graph with the data provided above .

Answers

i dont know you can ask dn tho

When and image is dilated, the area of the new image is the [blank] of the [blank] of the original figure and the [blank] factor [blank] A dilation with a scale factor greater than [blank] is an [blank] and a scale factor less than [blank] is a [blank].
Fill in the blanks

Answers

Answer: ummmmmmmmmmm smatrofhdkbdjbd

Step-by-step explanation:

please help asapppp!!! i have a "f" in my math classssss!!!!!!!

Answers

Answer:

Let x = # of hours Sophia spends ironing shirts

Let y = # of hours London spends ironing shirts

Equations: x + y = 11 and 40x + 25y= 365

Step-by-step explanation:

If Sophia and London worked a combined 11 hours, then one of our equations is : x + y = 11

They also note that Sophia and London both ironed 365 shirts, and Sophia irons 40 shirts per hour while London can iron 25 shirts per hour. Our next equation is : 40x + 25y= 365

Simple question
What is -1r -1?

Answers

I correct answer is -r-1. When the term has a coefficient of , the number doesn't have to be written, but the sign remains

helpp!! ill give brainliest to the correct answer

Answers

Simple, find where the lines intersect and use it’s ordered in both linear equations to check your work.
Other Questions
Each car is traveling at a constant speed. Find the number of miles each car travels in 1 hour at the given rate. Find x ???????????????????????? hey what's the answer ?[tex] \sqrt{56 + ( - 7)} [/tex]() does anyone need help on anything How much it is 16.8 0.2 = The product of (7x+2) and 20-3x/4Please help me on this problem The above figures are similar. What is the length of A?a) 5b) 6c) 4.5d) 4 What made Carthage a rich and powerful force in the Mediterraneanregion? How to overcome public speaking and speaking to anyone and interviews ? How to be confidence within yourself when public speaking and speaking to anyone and interviews? How to find your confidence? Bataan death why was the u.s. general forced to surrender? i need you to answer quick plz who benefits most from interval training Question 131Choose the correct clue word based on the verb conjugation and tense given."ramos"todos los viernesuna vezel lunes pasado WILL GIVE BRAINLIST NO LINKS Ursula has 3 line segments that are the same size. What kind of triangle can she make? A. equilateral triangle B. isosceles triangle C. scalene triangle D. right triangle Is the 645 the highest score in the 2018 3rd grade state test What is the area of this parallelogram. 8 in14 in12 in A recipe for pancakes requires 3/4 cup of oil. If Mr. Darcy wants to triple the recipe, how much oil will he need? what type of figurative language is used in this sentence from "I Have a Dream"? But we refuse to believe that the bank of justice is bankrupt." A metaphor B simile C personification Dhyperbole Find the volume of this irregular figure. why are nuclear reactions used in nuclear power plants Can someone please help thanksWill give brainiest