Mathematics Middle School

Please answer this I need this to bring up my grade! I’ll really appreciate it if you truthfully answered this!!!

Answers

Answer 1

Answer:

5 hours and 30 min.

Step-by-step explanation:

90/60 = 1.5 = 1 hour and 30 min.

200/50 = 4 = 4 hours

1.5 + 4 = 5.5 = 5 hours and 30 min.

Answer 2

Cecile drew a 4-sided figure. It had 2 sides that were 3.4 centimeters long and 2 sides that were 3.3 centimeters long. It had at least 3 right angles. Which best describes the figure she drew?
square
rectangle that is not a square
quadrilateral that is not a parallelogram
trapezoid

Related Questions

40 points right here

Answers

Add up all the sides is one way I think and then try to find the volume like add them all up then divide them by 2

Answer:

Step-by-step explanation:

to do this question

begin by answering no1 and continue like this until you finish!

Frida has two adult frogs. One is 2.3 inches long, and the other is 2.8 inches long. The frogs can jump the same distance proportional to their body length. If the first frog can jump 119.6 inches, how far can the second jump? Show the equation you used to find your answer and label what each part of the equation represents.

Answers

Answer:

119.6

Step-by-step explanation:

145.6 inches

145.6in (jump). 119.6in (jump)
————————- = ————————
2.8in (length). 2.3in (length)

which could be used to solve for x?

Answers

Answer:

40° = 6/x

still thinking...

NEEDED ASAP the dropdown menu is the same for the rest of the (select) boxes

Answers

Answer:

corresponding

alternate interior

vertical

same-side interior

vertical

corresponding

vertical

Step-by-step explanation:

those are all in order from top to bottom :)

the circumference of the great circle of a sphere is 12 pi inches. Which of the following expressions can be used to approximate the volume of the sphere?

Answers

It would be A because with volume you would have your 12 to the 3rd power then multiply it by pie which is 3.14 then for sphere you would then multiply what ever you got after multiplying 12 to the 3rd power then by 3.14 to the 4/3

Find the circumference of a circle.
Group of answer choices

6 cm

37.68

18.84

Answers

Answer:

37.68

Step-by-step explanation:

Okay so C=2πr (r is radius)

C=Dπ (D is diameter)

C=12*3.14

C=37.68 cm^2

i believe the answer is 6

Meg scored 45, 48, and 56 points on three tests. How many points should she get on the fourth test to get an average score of 60?
49.67 points
52.25 points
91 points
93 points

WHO KEEPS REPORTING THIS QUESTION? IT IS LITERALLY NOTHING AGAINST THE RULES. STOP TAKING ADVANTAGE OF BRAINLY'S POOR MODERATION AND LET PEOPLE LEARN!

no bots, no scams, no "who knows" or "dont know"
forbidden answerers/users: gabesandoval08, liveliveliv, anyone whose username is just a bunch of numbers, anyone with a gacha avatar

Answers

Answer:

91 scores

Step-by-step explanation:

Let x be the score meg get on fourth test,

Let the total sum of the scores in four test = 45 + 48 + 56 + x (91) = 149 + x

149 + x = 240

x = 91

So to put this in easier words, (45+48+56+91)/4=91

Hence, she should get 91 scores on the fourth test to get an average score of 60.

I hope this helps you, Enjoy!

When each side of a rectangular prism is doubled, how does the volume of the new rectangular prism compare to the original prism?
A. The volume will be 4 times the original volume.

B. The volume will be 8 times the original volume.

C. The volume will be double the original volume.

D. The volume will be one-half the original volume.

Answers

Answer:

8 times larger

Step-by-step explanation:

Let's check

well find the volume of a prism by doing 1 x 2 x 3

and doubled = 2 x 4 x 6

the first one = 6

the second one = 48

48/8 = 8 times

Answer:

Edit: 8 times

All credit goes to other guy who answered.

I forgot his name lol

Step-by-step explanation:

1: Create an equivalent expression that includes a set of parentheses that make the value of the expression 5. Remember, you can have two or more numbers within the set of parentheses.

32+10-8+2-3

2: Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can have two or more numbers within the set of parentheses.

1/2 X 12 + 2 - 2 + 11

Answers

Answer:

32 / (10 - 8) / 2 - 3

1/2 * (12 / 2 - 2) + 11

Note: The mention of parentheses makes me believe they are asking for one-line expressions with no fractions. If this is incorrect, replace the slashes with fraction lines with the addition and subtraction outside of said fractions.

Need help best answer gets brainliest

Answers

288 I’m pretty sure lol

the answer to ur problem is 288 i’m pretty sure

A bag of marbles contains 4 red
marbles, 5 green marbles, and 3
blue marboles. Karen pulls two
marbles out one after the other
without replacing the first marble,
what is the probability the first one
is red and the second is blue?

Will mark brainliest if provided fraction and right answer.

Answers

Answer:

Probably 50% that she pulls out a red one because there are more red marbles than green and blue. And probably about 10-15% that she pulls out a blue because that is the least amount of marbles.

Step-by-step explanation:

1/2 I think or 50% depending on how you want it answered

The data on the box plot describes the weight of several students in sixth grade. Which of the following statements are true about the data set? Select all that apply.

The median weight of the sixth graders is 85 pounds.
The total range of weight is 40 pounds.
One-fourth of the students weigh more than 75 pounds.
One-fourth of the students weigh between 90 and 101 pounds.
One-fourth of the students weigh less than 75 pounds.
One-half of the students weigh between 75 and 90 pounds.

Answers

Answer:

everything besides The total range of weight is 40 pounds.

Step-by-step explanation:

You have $14 in your pocket. A taxi has a ride fee of $5 plus an additional fee of $0.60 per mile, what is the most miles you could ride in the taxi without using all of your money? (mileage is rounded up if you stop before a completed mile)

Answers

Answer:

100

Step-by-step explanation:

60/0.60

Answer:
100

Step by step answer divide

help question is attached

Answers

Answer:

no clue just wanted

Step-by-step explanation:

free stuff

Answer:

3200π mm³

Step-by-step explanation:

The volume (V) of the cylindrical tower is calculated as

V = πr²h ( r is the radius and h the height ) , then

V = π × 8² × 50 = π × 64 × 50 = 3200π mm³

Which graph shows a proportional relationship with a unit rate of -2? no links please :(

Answers

Answer:

not totally sure but I think its C

Answer:

Step-by-step explanation:

Simply put, the line intersects on -2, -4, -6 and 2, 4, 6. So basically, the coordinates match up on each side of the origin.

I rlly hope I helped, good luck :)

Evaluate the following expression. Round to the nearest hundredth when necessary.

Answers

Answer:

Step-by-step explanation:

3 times 3 times 3 is 27, hope it helped

Answer:

Step-by-step explanation:

3x3= 9 9x3= 27

Instrucciones: Realiza un presupuesto para la organización de gastos, toma en cuenta los siguientes aspectos que debes considerar.

Agua
Vivienda
Teléfono
Alimentación
Salud
Ayuda por fa

Answers

Answer:

Alimentación

Salud

Ayuda por fa

Step-by-step explanation:

PLS HELP, WILL REWARD BRAINIEST !!

Answers

Answer:

the answer option is a. because there are

15 zero's

10 one's

6 two's

4 three's

3 four's and

2 five's

so it matches with the option a.

please mark as brainliest

The answer is option A

brainiest only if you get it right
The Sun takes about 200 million years to complete one revolution around the center of the Milky Way galaxy. Which of the following represents 200 million?

A 2×106

B 2×109

C 2×107

D 2×108

Answers

Answer: so I have no clue what is the answer

A = 212

B = 218

C =214

D = 216

The correct representation of 200 million will be equal to 2 × 10⁸. Hence, option D is correct.

What is an arithmetic operation?

The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers. Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.

As per the set of instructions given in the question,

The Time taken by earth to complete one revolution of the milky way galaxy is 200 million years.

One million is written as :

Then 200 million will be written as,

200 × 10⁶ or,

2 × 10⁸.

To know more about arithmetic operations:

https://brainly.com/question/13585407

#SPJ2

There are 1,186 souvenir paperweights that need to be packed in boxes. Each box will hold 12 paperweights. How many boxes will be needed?

Answers

Answer:

99 boxes will be needed

Step-by-step explanation:

I did 100x12=1,200, Next, I went down by one from 100 and it was 1,188. I went down by one again and the answer was 1,176. You would need one more because you can't leave any extra paperweights. The answer was 99 boxes.

The answer is 99 if that helps in any way

Choose all lengths that are equal to 3 yards 16 inches
A. 124 in
B.4 yd 4 in
C. 3y 1 1/2 ft
D. 2 yd 52 in
E. 10 ft 4 in

Answers

A. 124 in, D. 2yd 52 in, and E. 10 ft 4 in

have a nice day

I need help, save me from this nightmare of a content that I need to question

Answers

Answer:

ok what is it

Step-by-step explanation:

Answer:

I'm confused

Step-by-step explanation:

but okayyyy

How do you write 47/50 as a percentage?

Answers

Answer:

94%

Step-by-step explanation:

Answer:

94%

Step-by-step explanation:

~Plz hit the crown~

~Thank you~

Answer and explain how you did it for brainest and 15 points.

Answers

Answer: 28 in

Step-by-step explanation:

To find the perimeter we need to add all the sides

4 in + 6 in + 5 in + 6 in + 2 in + 5 in

28 in

The answer is 28 in hope this helps!

Which hill described in the table is the steepest and why?

Street

Horizontal Distance (ft)

Vertical Rise of Street (ft)

Dixie Hill

60

20

Bell Hill

60

40

Liberty Hill

60

30

A. Bell Hill; it rises two-thirds foot for every 1 foot of horizontal travel.
B. Dixie Hill; it rises 1 foot for every 3 feet of horizontal travel.
C. Bell Hill; it rises 3 feet for every 2 feet of horizontal travel.
D. Liberty Hill; it rises 2 feet for every 1 foot of horizontal travel.

Answers

Answer:

Step-by-step explanation:

I think it is C. Sorry if I'm wrong.

HELP WILL GIVE CROWN AND 20 POINTS

Answers

Answer:

7 3/4

Step-by-step explanation:

i think it’s 7 3/4...

1.
First place in the food chain

2.
Second place in the food chain

3.
Third place in the food chain

4.
Last place in the food chain

Answers

Answer:

1st in the food chain is the grass (producer) since it doesn't eat anything 2nd is the grasshopper since the grasshopper eats the grass 3rd it the toad since the toad eats the grasshopper 4th is the fungi since it eats the toad by decomposing it

Step-by-step explanation:

I learned it

~Plz tap the crown ~

~ Thank you~

HELP!!! WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
(which is not rhombic prism Just BTW)

Answers

Answer:

square prism

Step-by-step explanation:

Solve 7 through 13. No Links. Show your work. Pls, answer Asap.

Answers

the answer is 5y
explain:

In which step does a mistake first occur?
8 ÷ 2 + (3 x 3 - 2)

Step 1. 8 ÷ 2 + (3 x 1)
Step 2. 8 ÷ 2 + 3
Step 3. 4 + 3
Step 4. 7

Answers

Answer:

step 1

Step-by-step explanation:

within the parentheses you multiply the threes together and then subtract the two, so (3×3-2) = (9-2) = (7)

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