Mathematics Middle School

Match each equation with a diagram:

Answers

Answer 1

B-1
A-4
C2
D-3

Hope it helped ;)

Related Questions

help! please! w/4.2 > 5.6w

Answers

Answer:

no solutions

Step-by-step explanation:

w>23.52w

1>23.52

false

so no solutions

there isn’t any solutions

50 POINTS AND BRAINLIEST PLS ANSWER FAST AND EXPLAIN YOUR ANSWER!!!!
PART A: The sun produces 3.9 ⋅ 10^33 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 1.55 ⋅ 10^7 seconds?

PART B: Which is the more reasonable measurement of the diameter of a human hair:
1.8 ⋅ 10^−2 mm or 1.8 ⋅ 10^2 mm? Justify your answer.

Answers

Answer:

a. 0.48

b102mm

Step-by-step explanation:

Answer:

Part A. 5.85 · 10^40 ergPart B. 1.8 ⋅ 10^−2 mm

Step-by-step explanation:

Part A

Multiply the numbers and find the product:

3.9 ⋅ 10^33 × 1.55 ⋅ 10^7 =3.9 × 1.5 · 10^(33 + 7) =5.85 · 10^40Part B1.8 ⋅ 10^2 mm = 1.8·100 mm = 18 cm is too much for the human hair

Therefore more reasonable number is:

1.8 ⋅ 10^−2 mm

SMARTIES HELP!!! ALGEBRAAAA

Answers

y = 6 units
y = 3 1/3 units
y = 12 units

1. y=6
2. y=3 1/3
3. y=12

how many inches are in 4 yards

Answers

Answer:

144 inches

Step-by-step explanation:

There are 144 inches in 4 yards

What is the sum (2/5 x + 5/8) + (1/5 x - 1/4)?

Answers

Answer:

3x+3/8

Step-by-step explanation:

see screenshot

........................................................................Lol

Answers

Answer:

0.33

Step-by-step explanation:

Answer: 21

Step-by-step explanation: We can use the method: Keep, Change, Flip.

1. Keep 7.

If you want 7 to become a fraction, you can do it like this: [tex]\frac{7}{1}[/tex]

2. Change division to multiplication.

It's very simple. Just change the sign.

3. Flip [tex]\frac{1}{3}[/tex].

It's like converting it into a improper fraction. [tex]\frac{1}{3}[/tex] is now [tex]\frac{3}{1}[/tex].

Now we can solve!

[tex]\frac{7\times3}{1\times1} =21/1[/tex]

Therefore, your answer is 21/1 or just 21.

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer:

width is 2 1/4 length 5 5/12

Step-by-step explanation:

can anyone help pls i need help?!?! Mr. Gonzalez ran a marathon in 4hr. 25 min. How many seconds did it take for him to run the full marathon?

Answers

Answer:

14550 seconds

Step-by-step explanation:

Answer:

18940 seconds

Step-by-step explanation:

This year, Martin's income is 1/4 greater than his income from last year.
If S represents his income from last year, what is his income this year?

A. 1/4 s

B. 4/5 s

C. 5/4 s

D. 4 s

Answers

Answer:

C 5/4 s

Step-by-step explanation:

Answer:

Step-by-step explanation:

Diagram this statement (on a piece of paper. dont type it on brainly). Then answer the questions that follow.
"Three tenths of the 400 acres were planted with alfalfa."
a.) What percent of the land was planted with alfalfa?
b.) How many of the 400 acres were not planted with alfalfa?

Answers

Answer:

a) 30%

b) 280

Step-by-step explanation:

a) 3/10 = 30/100 = 30%

b) 30% = 0.3

0.3 × 400 = 120

400 - 120 = 280

The radius is ___ cm.
O A.) 3
O B.) 7/4
O C.) 7/2
O D.) 7

The circumference in terms of π is ___ π cm.
O A.) 7
O B.) 7/4
O C.) 7/2
O D.) 14

Using 3.14 for π, the approximate circumference of the circle is ___ cm.
O A.) 7.0
O B.) 11.0
O C.) 22.0
O D.) 21.0

Answers

number one is b, number two is c, number three is a??

please i will give brainlyest

Answers

Top right:
A,d,c

Top left:
H,g,

Bottom left:
E,f

Bottom right:
B

The top right is
A,d,c :)

Solve for x
x + 4 =9

Answers

Answer:

x = 5

Step-by-step explanation:

9-4=5

Answer:

x = 5

Step-by-step explanation:

x + 4 = 9

9 - 4 = 5

5 + 4 = 9

Jack's father is 3 times older than jack. 5 years ago the sum of their ages was 34. How old is jack's father now?
PLS HELP ASAP!!!!

Answers

Answer:

11. Jack is 11

Step-by-step explanation:

he is 11 years old. ........

Is the given value a solution to the equation?

9m − 19 = 3m + 1

m = 10/3

Answers

Yes.
9m-3m=1+19
6m=20
m=20/6=10/3

The answer is 54 hope this is right I did all the math

PLZZZZ HELPPPPP there’s 2 answers!

Answers

Answer:

Step-by-step explanation:

PART A: 1 pound = 16 oz 7pounds= 112 oz. 112 oz+6 =118

Part B: 6pound = 96oz 96+14=110 118-110=8

Answer:

b and c

Step-by-step explanation:

does anyone know which one it is thx

Answers

Answer:

1/3x+85/3

Step-by-step explanation:

1/3x + 28 1/3 is the answer

Suppose you want to purchase a video gaming system for $426.72. You are going to save for 6 months to buy this system. You want to save the same amount each month. Find the exact amount you need to save each month.

Answers

Answer:

$71.12 a month

Step-by-step explanation:

$426.72÷6=$71.12

Answer:

71.12

Step-by-step explanation:

divide the number by 6.

Can someone help me????

Answers

Answer:

I don't have enough info to understand the question?

Step-by-step explanation:

2w – 10 = -4 what is the answer to this

Answers

the answer is w=3 suwhwuwbaguanwiwnwoanaonaisnsisnsownaianainza

Answer:

Step-by-step explanation:

2w - 10= -4

+ 4 + 4

2w = 6

/2 /2

w = 3

Peter babysits his sister on Monday and Friday. He babysits for his neighbor 40% of the days Monday through Friday. He babysits for his sister and his neighbor on different days. On the weekend, Peter babysits 50% of the days. How many days does Peter babysit each week?

Answers

Answer:

3 days.

Step-by-step explanation:

x/5=40/100

Find x

200/100=2 days

x/2=50/100

Find x

100/100=1 day

1+2= 3 days.

Help plsss !!! I’m begging !

Answers

Answer:

U.S. Constitution

Step-by-step explanation:

B! The US Constitution. (:

5 STARS, BRAINLIEST, & THANKED FOR THE FIRST CORRECT ANSWER!!
Solve the system of equations using the elimination method.

3x + 2y = 14

2x + 4y = 12

Answers

ANSWER
x= 4
y= 1
hope this help ma

3x + 2y = 14
3x = 14 - 2y
3x = 12y
3x/3 = 12y/3
x=4y

2x+4y = 12
2x = 12-4y
2x = 10y
2x/2= 10y/2
x=5y

NEED ANSWER (CORRECT ANSWER)

Answers

Answer:

Step-by-step explanation:

range=max value-min value

140-96=44

A language arts test is worth 100 points. There are a total of 26 questions. The spelling questions are worth 2 pts and vocab is worth 5 pts. How many of each type of question is there?

Answers

Answers: 10 Spelling and 16 Vocabulary

Step-by-step explanation: This is the correct answer because

16 x 5 = 80

10 x 2 = 20

80 + 20 = 100

Help Me please this is due soon

Answers

Answer:

Step-by-step explanation:

dark chocolate takes longer to melt than white chocolate.

the consistency might be the same.. this is one I think.

A small zoo is being designed
on 2/3 of an acre of land. The
designers plan to have 30
different animal areas. How
much land will each animal area
have?

Answers

ANSWER:

1/45 of the acre

EXPLANATION:

2/3 divided by 30 is also (2/3)(1/30)

it would be 2/90 which simplifies to 1/45

Can someone please help me with this?

Answers

It’s not letting me click on the picture to see the question

List all the possible measurements for rectangles with a perimeter of 16.

Answers

Answer:

the possible answers are...

16/2=8, so...

1x7

2x6

3x5

4x4

you can finish from here

Step-by-step explanation:

Answer:

6 6 4 4/ 7 7 1 1/ 5 5 3 3/ then just those but backwards.

Simplify the following expression.
5 + 18 Divide 3^2
A. 8
B. 7
C. 18
D. 23

Answers

Answer:

Step-by-step explanation:

3^2=9

5+18=23

23/9

2 5/8 <----- answer if u need to solve

Answer:

Step-by-step explanation:

3*3=9

18/9=2

5+2=7

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