Mathematics Middle School

1. What unit would you use to measure the distance from the front door of your apartment or house to your room?
a. centimeters
b. meters
c. millimeters
d. kilometers

____________________________________________________________________
2. If you want to find the mass of a very light object, what unit would you use?

b. milligrams
a. grams
c. kilograms

Answers

Answer 1

Answer:

1. meters 2. milligrams

Step-by-step explanation:

Answer 2

Answer:

i think meters and the second one u would use milligrams

Step-by-step explanation:

Related Questions

Can someone pls help me with this I really need it :/

Answers

Step-by-step explanation:

√7 + √7 = 2√7 (irrational)

√7 + (-√7) = 0 (rational)

√7 + 0 = √7 (irrational)

√7 + 7 = 7 + √7 (irrational)

The answer is the 2nd option / -√7.

Answer: The answer is the 2nd option / -√7.

Step-by-step explanation:

how many does Carlos have?

Answers

X +8 (2)
X+ 16 = carlos

What fraction is greater than -2/3 and less than -1/2

Answers

-2/3= -0.666 (repeating)-1/2= -0.5
Answer is 8 I searched it up

What do the area of this figure?

Answers

Answer:

155

Step-by-step explanation:

just did it

46 :) added them together

In a class of 20 students, 14 will get this question right. Based on this rate, what is the probability that the next student will get this question right?

A. 6/20
B. 1/2
C. 7/10
D. 3/10

Answers

Answer:

c

Step-by-step explanation:

Plsssssssss Help!!!!!!
Sabrina is going to rent a bicycle while on vacation. There are two rental companies she can choose from. The first company charges $10 plus a rate of $2 per hour until the bicycle is returned. The second company’s rental charges can be represented by the equation c=3h+6, where c she represents the total cost and h represents the total number of hours the bicycle is rented.

Answers

Answer:

16

Step-by-step explanation:

If shes out for 3 hours, times 2 by 3, 2x3 then they have a fee of 10 at the beginning then you add that on to 6 then you get 16. ( Sorry if I'

m wrong this is just how I was taught )

Answer:

i would say 3. $15 is your answer

hope this helps :)

i'm so sorry if i'm wrong

25 points, please help!!!!!!!!!

Which statement best describes the area of Triangle ABC shown below?



It is twice the area of a square of side length 2 units.
It is one-half the area of a square of side length 2 units.
It is twice the area of a rectangle of length 2 units and width 4 units.
It is one-half the area of a rectangle of length 2 units and width 4 units.

Answers

D, “it is one-half the area of a rectangle of length 2 units and width 4 units.”
HOPE THIS HELPS!!!
It is one-half the area of a rectangle of length 2 units and width 4 units.

guys i have a C in PE. And i just got a C on my exam. Will i still have a C? Im so scared:((

Answers

Answer:

No, don't worry.

Step-by-step explanation:

Firstly, you can always do better, just becuase you have a c now, there's no saying that you'll be stuck with a c. Don't be scared, have confidence :))

please help me! Im not good at math


Write the unit rate for the situation.

24 animals in 2 square miles

?animals per square mile

Answers

your answer would be 12 animals per square mile.

hope this helps:)
To find the unit rate you need to divide the numbers being 24 and 2 that would get you 12 being your rate of animals per square mile . Hope this helped

what is the expanded form of 4(y+6) ?

Answers

Answer: 4y + 24

Step-by-step explanation: In this problem, the 4 distributes

through the parentheses, multiplying by each of the terms inside.

So we have 4(y) + 4(6) which simplifies to 4y + 24.

Hi I need this asap please help :/

Answers

Answer:i think the answer is 2

Step-by-step explanation:

help i guess? Ik its easy i just got lazy

Answers

I hope this helps have a good day
11 16 and 17 are the answers for them

Please help but only answer if u know it!

Answers

Step-by-step explanation:

[tex] \frac{ {7}^{4} }{ {7}^{ - 3} } = {7}^{4 - - 3} = {7}^{4 + 3} = {7}^{7} [/tex]

Answer:

7 to the power of 4 / 7-3

Step-by-step explanation:

On a day in the month of February, the temperature in Barrow, Alaska, is -21. At the same time, the temperature in Northway, Alaska is -13.
Write an inequality to compare -21 and -13. Which temperature is warmer

Answers

Answer:

In Barrow it's colder than it is in Northway.

Step-by-step explanation:

-21 is less than < -13

What is the unit rate of the Rosk Construction?

Answers

Answer:

As an average Rs 10 lakh was the cost of construction of a four Lane High way for alength of One km ( without Service Roads on both sides )fifteen years back . But from 2005 this cost is increased to Rs 10 crore for every one km for a highway of Four Lane & service roads on both sides.

Step-by-step explanation:

wow you reallly need help XD

what is the total giving brainlist

Answers

Answer:

5.60

Step-by-step explanation:

The answer: 6.46x

Explanation: You add up all the costs for one pizza. Then x would stand for how many pizzas you want to make.

the value of the expression is?

Answers

Answer:

24

Step-by-step explanation:

u can do mental math or use a calculator

the answer would be 24

The rabbits ate three fifths of the celery crop in each of 8 gardens. What fraction of celery crop did they eat in all?

twenty four fortieths
eleven fifths
eleven fourteenths
twenty four fifths

Answers

The answer is a
Step by step
Multiplication
8×5 = 40
8×3 = 21
21/40

I need help on this assignment

Answers

Can you post a better picture cause I can’t see that..
B 2, 8, 2/8
C 40, 20, 40/20

MODELING REAL LIFE Lightning strikes Earth 1000 times in 10 seconds.

a. How many times does lightning strike in 12 seconds?

Lightning strikes ? times in 12 seconds.

Question 2
b. How many seconds does it take for lightning to strike 7250 times?

It takes ? seconds for lightning to strike 7250 times.

Answers

Answer:

Didn't I answer this for you already?

a) 1200 times

b)72.5 seconds

Step-by-step explanation:

in one second it will strike 1000/10=100 times

so in 12 seconds it will strike 100x12=1200 times

Solve : 20 = 8 + x/3
Solve : 5/8y + 7 = 3/4y - 3

Answers

Answer:

20 = 8 + 36/3

Step-by-step explanation:

That's the answer for the first one

HELP ME ASAP!!!!!!!!

Answers

Answer:

9. 2 1/12     10. 3/14

11. D             12. 7/8

13. 5/8 hours  13. 1/12

15. No he is not correct because 1/2 equals 2/4, 1/4 plus 2/4 equals 3/4

16. No he is not correct because 5/6 is 10/12 and its way greater than 6/12

i know you already have the answer but i hope you’re having a great day!! :)

Find the area of the shaded region please help

Answers

To solve this problem I'd reccomend first finding the area of the circle, then dividing that area by 4 to find the area of the shaded area.

Let's begin!

To find the area of a circle, we will use this formula:

A = (pi) r^2

(pi multiplied by the radius squared)

The radius of a circle is the distance from the center outwards. The diameter goes straight across the circle, through the circle. Radius is basically half of a circle's diameter.

The math problem states that we approximate pi to be 22/7, so we will use that in place of the pi symbol.

Finding the area of the circle:

(pi) r^2 = A

(Write out formula)

(22/7) 12^2 = ?

(Input the values that we now, r equals 12 because that is the radius shown on the image the problem provided.)

22/7 × 144 =

(Start solving, we did 12^2 first)

452 4/7 in^2 (inches squared or square inches)

(Always use your units, math teachers usually don't allow naked numbers. You'll notice that our answer is in fraction form, that's okay if it is, unless your teacher says otherwise, because some teachers prefer answers in decimal form rather than in fraction form)

Now that we know the whole area of the circle, we can finally find the area of the shaded region :)

452 4/7 ÷ 4 = 113 1/7 in^2 (square inches or inches squared)

The area of the shaded region is 113 1/7 in^2

(Hope this helps :) )

The Area is 113/7 in

......Help plssssssssssss.........

Answers

Answer: 18

Step-by-step explanation:

Answer:

12/100 X 150= 18

18 gallons

Look at the two equations:
-3x + 6 = 21
-3x + 6 < 21
Which statement best describes the process used to solve the equations?

Answers

Second one is the correct answer

Answer:

B

Step-by-step explanation:

Because when you divide an equality then you have to flip the sign since your dividing by a negative.

:)

PLZ HELP ME THE QUESTION IS IN THE PIC

Answers

Answer:

Triangular Pyramid

Step-by-step explanation:

Answer:

the first question on the page

20% of your family likes marshmallows melted on top of the sweet potato casserole. If you have 18 people in your family, which proportion could be used to find the number of people who like marshmallows melted on top of the sweet potato casserole?

Answers

Answer:

18 out of 20% gives you 3.6

Step-by-step explanation:

I don’t know if this right or not but 18 out of 20% gives u 3.6

Please answer the blank boxes, and please don't use this question for points. It's my hw and I am trying to get it done by the end of the night so please, only answer the question.

Thank you in advance!

Answers

5(2x-1)
X(1+2+3)
1/2x-3
3xy+4yz
Z(2xy-3y+4x)

The graph shows a proportional relationship between the number of hours an employee works and the amount of money earned in that time.

PART A
Complete the statement to describe the meaning of the point shown on the graph.
Answer: The employee makes $____________ in _____________ hours(s).
PART B
Complete the equation that represents this situation.
Answer: y=_________

Answers

Answer:

$120 in 4 hours/y=120/4 y=30

Step-by-step explanation:

HELP ME PLS!!!

Benjamin rolls two 6-sided number cubes. What is the probability that he rolls a sum equal to 5? Use the diagram of the sample space to help you.

a. 1/11

b. 5/36

c. 4/36 or 1/9

d. 2/36 or 1/18​

Answers

The answer for this would be c. 4/36 or 1/9
C is the answer hope this helps
Other Questions
a population of 100 insects that live in an area 100 square meters has a density of 1 insect per square meter. whats this an example of? Which information would you use to find out if a source is credible when researching the health benefits of standing desks? Select two answers.(1 point) please help g(x) = -x - 1 What is the volume of the rectangular prism?Answers:2/9 FT 310 FT 31 1/9 ft 33 1/3 FT 3 What were the creoles view of the American Rice and grains will take at least __ % longer to fully cook at high altitudes A. 15B. 10C. 40D. 25 When does Aegeus know that the tall stranger is truly his son, Theseus? Question 4 options:When Theseus tells Aegeus his name.When Theseus finds Aegeus alone in his chamber.When Theseus tells of his deeds.When Aegeus sees the sword that Theseus carries. Escoge la opcin correcta.Entre los hispanos, los gestos y las expresiones de afecto se usan _____.en vez de la comunicacin verbalcon ms frecuencia que los anglosajonescon menos frecuencia que los anglosajonespara expresar desacuerdos Please help!!Write the present tense of ser and then the past tense of ser, the present tense of estar and thepast tense of estar in every person like above. To this with all five verbs. Four verbs times 5personforms each is 20 words in present and 20 in past So you should have a total of 40 verbs you willwrite. Accents count make sure you have learned to set your keyboard to a Spanish keyboardor learn the strokes to make accents, your choice. How long does it take for an investment to quadruple in value if it is invested at 11% compoundedcontinuously? Type the exact answer as your answer (no decimal approximations). Article III of the U.S constitution gives the supreme court justices the power toA. serve for the rest of their livesB. pass laws all states must obeyC. punish judges for using judicial activism D. create new federal district courts A student is presented with a model of a digestive system and is asked to remove one structure (small or large organ) that will have the largest impact on decreasing chemical digestion. Which structure should the student remove differentiate between primary and secondary wants What is the gravitational force of attraction between a 55 kg boy and a 40 kg girl if they are 0.10 meters apart? Need help ASAP:]]]]] write any one importance of environment education Could someone help me with this thank you! Universal Foods issued 12% bonds, dated January 1, with a face amount of $175 million on January 1, 2018. The bonds mature on December 31, 2032 (15 years). The market rate of interest for similar issues was 14%. Interest is paid semiannually on June 30 and December 31. Universal uses the straight-line method.Required: a. Determine the price of the bonds at January 1, 2018. b. Prepare the journal entry to record their issuance by Universal Foods on January 1, 2018, interest on June 30, 2018 and interest on December 31, 2025. Why do you need to be able to determine the gender and number of a noun in Spanish? Has 256 and 81 already been squared?8th grade mathPlease answer ASAP (i'm being timed)