Mathematics Middle School

I will give brainliest for the correct answer! Please help it’s due today!

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Answer 1

one iron atom so yeah

Related Questions

please help solve this, i can't figure out how to do it

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you have to show the top of the page!!

Describe how you would graph the inequality x is less than or equal to 8

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Answer:

Step-by-step explanation: the inequality itself would be like this

8<x (there should be a line under the “<“ i just can’t make it) then you want to draw a vertical line on the x value 8 and shade to the right of the line.

Answer:

x < 8

Step-by-step explanation:

Less than or equal to = <

More than or equal to = >

Less than = <

More than = >

PLEASE HELP ASAP
Answer correctly

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Answer:

62,100

Step-by-step explanation:

Find the area and perimeter of parallelogram.

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Answer:

2 * 4 then repeat

Please help! I will post more questions soon too! The image is posted :)

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5.8 times 8.8= 51.04
+
8.6 times 8.8=75.68
So 51.04+75.68= 126.72cm2

Pls help with this question!!!

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answer:
8% dont pop

why:
ugh just trust me lol 2/25 would be 8%

8% have an nice day

please help ill give brainiest

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Answer:

give it

Step-by-step explanation:

the answer is m=1/4

The answer is no solution

Ash is 13. They are 4 years older than Jasmin. Jasmin is 6 years younger than Travis. Travis is 7 years younger than Haley. How old is Haley?

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I am pretty sure that would make her 22

Answer:

Haley= 22

Step-by-step explanation:

13- 4= 9

9= Jasmin

9+6= 15

15= Travis

15+7 = 22

22= Haley

Masses of precious stones are measured in carats, where 1 carat = 200 milligrams.

What is the mass of a 70-dg diamond in carats? HURRY

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Answer:
=35 carts
Explanation:

Name each expression by the number of it's terms. Use monomial, binomial, trinomial, and polynomial

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Answer:

1. Binomial

2. Trinomial

3. Trinomial

4. Polynomial

5. Polynomial

6. Polynomial

7. Trinomial

8. Binomial

9. Polynomial

10. Monomial

Step-by-step explanation:

1 term = Monomial

2 terms = Binomial

3 terms = Trinomial

More than 3 terms = Polynomial

Use those definitions to classify each.

2 Examine the graph shown below. 1 2 1 3 2 Enter the slope of the line.

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Answer:

4/5 or 0.8

Step-by-step explanation:

Answer:

the slope is 2,3

Step-by-step explanation:

Penny reads 12 pages in 1/4 of an hour. What is the unit rate of pages per hour, and what is the unit rate of hours per page? I know the unit rate of pages per hour is 48, but I am stuck on the unit rate of hours per page. I'm coming up with .020833. Please help. Thanks.

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Your correct because 1/4 isn’t necessarily an hour it’s 15 minutes. So if yu divide that you would get .020833 yu would just have to round.

Penny can read 1 page in 1 minute and 14 seconds.

What is a unitary method?

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, Penny reads 12 pages in 1/4 of an hour.

Now In (1/4)×4 hours, Penny can read (12×4) pages which is in 1 hour she can read 48 pages.

Now to obtain the unit rate of hours per page is we have to divide 1 hour by 48 pages which is (1/48) = 0.020833 hours or (0.020833×60) minutes = 1.24 minutes or 1 minute 14 seconds.

learn more about the unitary method here :

https://brainly.com/question/28276953

#SPJ5

How can you tell whether a function is a linear function?

A. Graph it and check to see if the graph is a straight line.

B. Check to see if it fits the pattern y = a + bx.

C. Look at the slope and make sure it's always changing.

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Answer:

Step-by-step explanation:

I'm pretty sure that's it

The correct answer is A

Debora plans to sew 3 blankets for each of her nieces.

Which equation represents how many blankets, b, Debora will sew for n nieces?

Use your answer to question 6 to help you check if you have the correct equation.

A
3b = n

B
n + 3 = b

C
3n = b

D
nb = 3

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Answer:

Step-by-step explanation:

3 blankets per 1 niece so

3 per n is = to the number of b

Answer:

Step-by-step explanation:

3 blankets per 1 niece so

3 per n is = to the number of b

hello pls dont answer if you dont know just comment but if you know pls answer ASAP

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Here is your answer in the format of a PNG file.

The last would be a < 40 if you'd be going under $40.

Find the value of .c in the triangle shown below.

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Answer:

x=5.19615 or 3√3. √27

Step-by-step explanation:

The next weekend after the camping trip, Lin and Diego each decide to cook a large batch of oatmeal to have breakfasts ready for the whole week. (Note: The instructions for a large batch say, “Bring 15 cups of water to a boil, and then add 6 cups of oats.”)

Lin decides to cook 5 cups of oats. How many cups of water should she boil?

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He should boil 12.5 gallons of water for 5 cups of oats.

In 1970 there were estimated to be around 40,000 Bengal Tigers in the world. The population of Bengal Tigers decreased by an average of 5 percent per year since 1970. Write an equation to represent the population change of Bengal Tigers for x number of years.

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Answer:

Step-by-step explanation:

y = (40000)0.95^t

t = time in years

Answer:

40000-5%x

Step-by-step explanation:

I know

Determine a rational number in between -2 1/4 and -2.8 justify and graph where it would be on a number line

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Answer:

Its going to be on the -5, 0 point

Step-by-step explanation:

PLZ HELP ME TO SOLVE THIS!

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7. V= LWH

V= 3/4 x 3/4 x 3/4
V= 27/64 yd cubed

8. V = LWH

V= 10 1/2 x 16 1/2 x 6
V= 1039 1/2 ft cubed

9. Box A:
V=LWH
V=4 x 2 1/2 x 1/2
V= 5 ft cubed

Box B:
V = LWH
V=2 x 1 1/2 x 1 1/2
V= 4 1/2 ft cubed

So box A has a greater volume since 5 is greater than 4 1/2

Answer:

7. V= LWH

V= 3/4 x 3/4 x 3/4

V= 27/64 yd cubed

8. V = LWH

V= 10 1/2 x 16 1/2 x 6

V= 1039 1/2 ft cubed

9. Box A:

V=LWH

V=4 x 2 1/2 x 1/2

V= 5 ft cubed

Box B:

V = LWH

V=2 x 1 1/2 x 1 1/2

V= 4 1/2 ft cubed

So box A has a greater volume since 5 is greater than 4 1/2

Step-by-step explanation:

Uwill get a free hamster if u get this right

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Answer:

1.multiplaction propertys

2.commutive property

Step-by-step explanation:

now were my Hamster!!!

Answer:

Step-by-step explanation:

Number one is a

number two is b

Answer plssss
(There will be consequences if not answered w a wrong answer)
IM GIVING BRAINLIST OR WHATEVER THEIR CALLED TO THE PERSON WHO GETS IT RIGHT (20 brainlist that is)

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J should be the correct answer

Answer:

Step-by-step explanation:

2.50 is the initial charge, plus 2.65 times the number of miles driven.

2.65x + 2.50, which is J.

Mr. Samual built a circular fenced-in section for some of his animals. The section has a circumference of 55 meters. What is the approximate area, in square meters, of the section? Use 22 7for 휋휋 is has a pic

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Answer:

i think the answer is c.

Step-by-step explanation:

.Just find the radius and then mulitply that.

The answer is C hope this helps

I WILL GIVE 69 POINTS AND BRAINLIEST TO WHOEVER ANSWERS ALL 5 QUESTIONS

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you can only see the top sentence

The first answer is c I believe

C. Would the number 14 be in the solution set? Tell why or why not.

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Answer:

Yes

Step-by-step explanation: cause you replace the set and evaluate both sides and if both sides are equal the solution is true

Yes because you then replace the set and then evaluate the both sides!

There were 60 people on a bus. After 3 stops, the number of people decreased to 48. What was the percent of decrease in the number of people on the bus?
A. 12%
B. 20%
C. 24%
D. 25%

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Answer:

I believe its 12%

Step-by-step explanation:

60-48=12 so 12%

12% was decrease in the number of people in the bus

anna's car can go 248 miles on 8 gallons of gas. During a drive last weekend, used 7 gallons of gas. How far did drive?

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Ana drove 312 miles in 8 gallons

Answer:

31 miles

Step-by-step explanation:

divide 248 by 8

Will give Brainliest this is a composite figure show work too and find the area

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Answer:

80 in.

Step-by-step explanation: you add 13 plus 13 plus 7 plus 7 plus 20 plus 20 because for the whole area.

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Do not steal my points i will report
DONT LOOK AT THE ONE I MARKED JUST FIGURE IT OUT

Answers

1: dont be so rude we’re trying to help u 2: i think 24

lol uh its prolly 24

Find the area and perimeter of parallelogram.

Answers

Answer:

Area: 40 cm Perimeter: 30 cm

Step-by-step explanation:

When finding the area of a parallelogram, you use the inside length (in this case, 5cm) and the base (8cm). With perimeter, you use the base and the length (6cm).

8*5=40

8+8+6+6=30

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