Mathematics Middle School

can someone help i dont really understand it

Can Someone Help I Dont Really Understand It

Answers

Answer 1

Answer:

I believe your answer is d

Step-by-step explanation:

Answer 2

answer choice d i think

Related Questions

Use the order of operations to find the value of the following expression.

3 + √81 ÷ 3 - (1 × 4)

12
0
20
2

Answers

The answer to your question is 2

Step-by-step explanation:

According to BODMAS method,

3+9÷3-(1×4)

3+9÷3-4

3+3-4

6-4

2

Avanti works in a bookstore. She has four books and is going to place them in two stacks. The diagram above shows the books before they touch. Use the information in the diagram to answer the question. How did the temperatures of the four books compare before they touched? How will the temperatures of the two top books compare after the books have been touching for a while, and why?

Answers

Answer:

where is the diagram?

Step-by-step explanation:

attach the diagram

Please awnser questions, no links, no I dont know

Answers

I believe the area is 37.5

Can anyone help me plz

Answers

A and D are your answers

A and D are the answers

answer the question wadfesgthyjukijlo;kl

Answers

Answer:

A. 2gallons

Step-by-step explanation:

The total area of the pool is 504[tex]ft^{2}[/tex] and the area of the deck is 360

The overall area is 864[tex]ft^{2}[/tex].

Find the overall area then find the area of the middle piece, to do this make simple shapes.

And cool pic of Todoroki.

Solve for n: 49n + 986 = -43.

Answers

Answer/Step-by-step explanation:

49n + 986 = -43

subtract 986 from each side ,

49n ( 986 - 989) = -43 - 986

49n = -1029

Get n alone so dived each side by 49

49n/49 = -1029/49

n = -21

ANSWER: -21

someone please help: a cylinder has a height of 19 the volume is 3,818.24 what is the radius?

Answers

Answer:

72?

Step-by-step explanation:

Eee i saw a vid on yt and it said 72- it was the indian guy so i think its right

Answer:

Step-by-step explanation:

find the measure of <1

Answers

Answer:

pretty sure its 75 degrees

Step-by-step explanation:

subtract 105 and 30 degrees and if you had to find the one on the top it would be the same process

The answer is 45 because the measure of 105 is reflecting on the other side also so it 105+30 =135 so 180-135 =45

i need help with this

Answers

Answer:

Step-by-step explanation:

the (- 1/2 , 1/3) works

Answer:

(- 1/2 , 1/3)

Round 1.33 to the nearest tenth.

Answers

Answer: 1.3

Step-by-step explanation: The 1.33 rounds t 1.3 because the 2nd 3 is less than five letting it remain 1.3, instead of 1.4

the answer for "round 1.33 to the nearest tenth" is 1.3

What shape is formed by the following?

Slicing a pyramid perpendicular to the base through the vertex.

Answers

I would say triangle

Pls help on IXL called G.3 Calculate time from velocity and distance
Quaestion: Betty is driving her car toward a small town at 100 kilometers per hour. She plans to meet her stepbrother in the town in 4.5 hours. How long will it take her to drive 40 kilometers at her current velocity?
Write your answer to the tenths place.

Answers

Download a app called Socratic to help you too you can scan your questions and it will bring it will bring it up for you

Pleaseeeeee help. This is the last one I need to do. Ill give brainliest!

Answers

Answer:

62,57,61

Step-by-step explanation:

(12x +2) + (12x-3 ) + (13x-4) = 180

37x = 180 -2 +3+4

37x = 185

x = 185/37 = 5

One angle =(12x +2) = 62

Second angle =(12x-3 ) = 57

Third angle = (13x-4) = 61

I hope im right!!

Answer:

62,57,61

Step-by-step explanation:

(12x +2) + (12x-3 ) + (13x-4) = 180

37x = 180 -2 +3+4

37x = 185

x = 185/37 = 5

One angle =(12x +2) = 62

Second angle =(12x-3 ) = 57

Third angle = (13x-4) = 61

its correct

please help asap ill give brainliest
Find the surface area of a square pyramid with side length 1 mi and slant height 4 mi.

Answers

The formula is 1/2 x P x L + B
P=perimeter
L=Side length
B= Slanted Base length

ANSWER= 8 mi

Which statement is true?
1: The slope of Function A is greater than the slope of function B.
2: The slope of Function A is less than the slope of Function B.

Answers

Answer:

1.

Step-by-step explanation:

number one is correct because if you graph the positions of Function A, they are smaller then Function B.

Hope this helps!

It is because it is greater

Factor the expression.

2x + 6

Answers

Answer:

2+6

2(+3)

Solution

2(+3)

It is 2(x+3)
The person above is wrong

(ASAP). A claw arcade machine contains stuffed animals and mystery boxes. There are 72 items in the machine. Winning a stuffed animal has twice as many favorable outcomes as winning a mystery box. How many of each item is in the machine?

___ stuffed animals ___ mystery boxes

Answers

56 stuffed animals and 28 mystery boxes

Please help (Timed) will give brainliest!

Answers

Answer:

60-(15+10)

60-25

35 is the answer

Answer:

35

Step-by-step explanation:

There are 15 history books, 10 sports books, and 60 animal books.

15+10=25

60-25=35

I have like five of these so I'm sorry.

Answers

Answer:

z ≥ -5/6

Step-by-step explanation:

10z - 2 ≥ 4z - 7

6z ≥ -5

z ≥ -5/6

Answer:its 5 or -5

Step-by-step explanation:

Please help ahhhhhhhhh

Answers

It’s D because the scale factor is obviously greater than 1!

Need help asap! :")
Giving out brainiest for who ever gets it right!

Answers

Answer:

B

Step-by-step explanation:

Both A and C the arrows face the right but the inequality is x is LESS THAN (LESS THAN is always to the left) 4! Hope this helps!

B, both A and C the arrows face the right but the inequality is x less than.

which venn diagram shows the numbers placed correctly

Answers

Answer:

C

Step-by-step explanation:

.................................

C
i’m said he would be happy late in his first

Ten deer were introduced into a protected preserve. Their expected population doubles each year. Which equation can be used to represent this problem situation?
A) d(t) = 10(2)^t
B) d(t) = 2(10)^t
C) d(t) = 10 • t^2
D) d(t) = 2t + 10

Answers

A. Let Me Know If I’m Wrong

The correct answer would be option number C.

I need help with this too ;n; (sorry i am not smart i suck at math)

Answers

I think The answer is 6!

6 read the number on the left of the 11-15

can someone help me with this plz plz !!

Answers

There is no question

There is no question

Write a linear equation using the points on the graph. y=mx+b

Answers

Answer:

y = 2x + 4

Step-by-step explanation:

By using the x and y intercepts, you can come up with your linear equation.

X-I is -2 at point (-2,0)

Y-I is 4 at point (0,4)

therefore the answer is

y = 2x + 4

hope this is right and it helps you :)

y=2x+4 because that’s what the other person said

1st fight: 53 points

2nd fight: 103 points

TB Round 1: 97 points

TB Round 2: 56 points

TB Round 3: 111 points

Can you find the mean (average), median (middle number), and range (largest - smallest) for the three fights using ALL FIVE scores?

Mean:
Median:
Range:

Answers

Answer:

111

Step-by-step explanation:

punch recipe calls for lemonade soda ratio of 1:2 if there are 120 gallons of punch how many gallons of lemonade were used?

Answers

Answer:

40 gallons of lemonade

Step-by-step explanation:

120/ 3 = 40

the total is 120 and it wants one part lemonade and 2 parts soda so devide it by 3 and 40 would be your lemonade and 80 soda

Nhich proportion could be used to determine if the figures represent a dilation?
2/3 = 5/8 2/3 = 8/5 2/8 = 5/3 2/8 = 3/5

Answers

Answer:

mdmdmdmxmkxkxkxkxmxxmxkxkxkxkxkxlxxoxoxox

**I WILL GIVE BRAINLIST IF YOU ANSWER BOTH AS SIMPLE AS POSSIBLE**

1. Can you use the expression from part c in exercise (#3) to find the surface area of the treasure chest in exercise 2? Explain

2. Find the area of the base of the treasure chest in square feet.

Answers

Answer:

The surface area of chest 2 would be 32 ft. The area of the base would be 6 ft

Step-by-step explanation:

If the shape is a square then multiplying the base by 6 would work but it is a rectangle in this case which means some sides are uneven. 4 sides are 6 ft and the other 2 are 4. So 6 x 4 plus 4 x 2 would equal 32

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