Mathematics Middle School

Need help ASAP! Thanks!

Answers

Answer 1

i think it’s step four, because if you do 12(100)/60 you get 20

Related Questions

Real numbers x and y have an arithmetic mean of 18 and a geometric mean of sqrt(92). Find x^2 + y^2

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The answer to this question is 34

Answer:

1112

Step-by-step explanation:

What is the Inverse Operation of a Square Root ?

Answers

Answer:

The inverse is squaring a number

Step-by-step explanation:

i hope this helps

Power is the result of multiplying two numbers together. The inverse operation of a square root is a square.

What is power?

Power is the result of multiplying two numbers together. Power is typically expressed by a base number and an exponent. The base number indicates the number being multiplied. The exponent, which is a little number printed above and to the right of the base number, indicates the number of times the base number is multiplied.

The radical is the symbol that is used to represent the root in the expression n√x. When the value of n in this radical is 2, then it is known as the square root.

The inverse operation of a square root is a square, which means that the expression is needed to be multiplied by itself.

Hence, The inverse operation of a square root is a square.

Learn more about Power here:

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The scatter plot shows the number of days that several homes have been for sale co.pared to the number of times the house has been viewed.

Answers

Answer:

It would be the scattered pot - how many

Step-by-step explanation:

Two triangles are similar. Triangle ABC has side lengths of AB = 10, BC = 6, CA = 7. Triangle XYZ has a side length of XY = 8. Find YZ.

Write an EQUATION for the nth term of each arithmetic sequence

-1,-0.5,0,0.5,...

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ninth term is 2.5

you are adding 0.5 each time

-1,-0.5,0,0.5,1,1.5,2,2.5

Please answer! Correct answers get brainiest.

Answers

Answer:

7/5 y --> y+ 2/5y

0.68y --> y - 0.32y

3/5y --> y - 2/5y

1.32y --> y+ 0.32y

Step-by-step explanation:

Pretend there is a 1 in front of each y that doesn't have a number (coefficient) in front of it. 1 = 5/5, and then just solve for the fraction expressions.

7/5y —> y+2/5y
0.68y —> y-0.32y
3/5y —> y-2/5y
1.32y —> y+0.32y

How do you completely simplify -4x + 7x - x ?

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Answer:

Step-by-step explanation:

Combine the négative and get -5x+7x then combine to get 2x.

Just add them all up the answer is 4x

Is ZERO a natural number?

Answers

Yes if you whant look in google

I need for missing test
Place the numbers in order from greatest to least.

0.24, 4×10−2, 0.042, 2×10−4, 0.004
Will give Brainlliest

Answers

Answer:

38, 16, 0.24, 0.042, 0.004

Step-by-step explanation:

I solved the mini equations then I put the final numbers in order.

4*10-2=38
2*10-4=16
Greatest to least
38,16,0.24,0.042,0.004
And then least to greatest
0.004,0.042,0.24,16,38

How do I solve number 4 and 5?

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Answer:

Ummm...

Step-by-step explanation:

Answer:

4)71-x=180

x=109

5)60-x=180

x=120

Step-by-step explanation:

4) 32+72=109, 109-180=71, 71-180=109

71 is the last measure of the triangle so you just subtract that from 180.

5)180-60=120

please help will give BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST for correct answer!!!!!!!!!!!!!

Answers

Answer:

its 25in

Step-by-step explanation:

because its not half way its over and no why it could be under hope this helps

24 inches because 18+6=24

This is the last oneeee

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Answer:

Step-by-step explanation:

It is first rotated 90 degrees clockwise

Then it is translated 6 units up and 4 units to the right

Help!!! PLLLLEASE help me ASAP!!!!

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1. One is 2
2. Two is 2
3. Three is 4
4. Four is 3

Explain how the activity supports the skill.
The activity i chose is track and the skill it supports it speed can someone please explain how track supports the skill speed please!
RE-ASKED

Answers

Track teaches you to be able to achieve your best speed in one of the quickest ways possible. The activity supports the skill because the more mitochondria you have, the more energy you are able to produce during exercise, which will enable you to run with greater speeds. If track is done regularly, it increases the size of the mitochondria. Giving you more energy, which will generate more speed. ( Hope this helps! (: )

It’s what the other guy said :)

Fraction Question
26 2/3 + (-9 10/15)

Must be in fraction form for answer (please)
Also please explain steps-

Answers

Answer:

17,hope this helps

Step-by-step explanation:

Answer: it should be 17. But as a fraction it should be 17/100 because of you make 17 a decimal it would equal .17 which if you say it correctly it should sound the same way as 17/100. Hope this helps!! Pls mark as brainliest!! (It would be 17% as a percent if needed)

Will jumps rope at a rate of 86 jumps per minute. At this rate, what is the total number of times Will will jump in 15 minutes?

Answers

Answer:

1290 jumps

Step-by-step explanation:

86 jumps x 15 min = 1290 jumps

Courtney needs to find 2,495 ➗ 48. In which place should she write the first digit of the quotient?
A ones
B tens
C hundreds
D thousands

Answers

In the tens place so answer b

The first digit of the quotient is written in the tens place as the quotient is 51 so, option B is correct.

What is division?

It is a fundamental operation in mathematics where you divide a number into smaller parts. Division, which includes dividing a larger number into smaller groups with the same number of components, is one of the basic mathematical operations.

Given:

2,495 ÷ 48

When we divide 2495 by 48 then the quotient will be 5 then the remainder will be 9,

Again drop the number 5 the dividend will become 95, divide it by 48 then, the quotient will be 1, and it is written on the right side of the previous quotient as 51 and the remainder will be 47.

Thus, the first digit 5 is written in tens place as the number is 51.

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Each of the 60 students in math curriculum is taking at least one of the three math course offered. Forty-six are taking consumer math or algebra. How many students are taking geometry as their only math course?

Answers

Answer:

Step-by-step explanation:

4 is cooooool

When a volcano erupts, the height of the peak is reduced and the upper portion is removed. The height of a volcano after it erupted was 8,219.5 feet. This was 85% of the volcano's original height. What was the original height?
(answer this and show your work please thank you)
The original height was _answer this_ feet.

please help me with this thank you

Answers

Answer:

9670 feet

Step-by-step explanation:

The height given (8219.5 ft) is 85% OF ORIGINAL, hence original is much higher. But how do we figure this out?

we translate word problem to equation.

8219.5 IS 85% of TOTAL

Firstly, 85% = 85/100 = 0.85

Remember, is means =

of means multiplication

So we have:

8219.5 = 0.85 * Total

Hence, total = [let total be 7]

8219.5 = 0.85 * t

t = 8219.5/0.85 = 9670 feet

Solve for a.
12494a-194879=1928777

Answers

Answer:

169.974068

Step-by-step explanation:

12494a-194879=1928777

+194879= +194879

12494a = 2123656

÷ 12494 = ÷ 12494

a = 169.974068

Answer: 169.974068

Explanation:

Help please!!!!! this is a test!!!!
Evaluate C = 2r, for r = 8.

C = 16
C = 10
C = 28
C = 16

Answers

Answer:

Step-by-step explanation:

Given

C=2r and r=8

C=2×8 (as r=8)

C=16 (ans)

Answer:

Step-by-step explanation:

please help me with the image below

Answers

Answer:

-6.(-5)

Step-by-step explanation:

Could someone help me, I don't understand. Whoever gives me a good explanation and the right answers gets brainliest.

Answers

Answer 10x hope that helps

Which expression is equivalent to 4(x + 2)?
8x
4x + 2
4x + 6
4x + 8

Answers

Answer:

Step-by-step explanation:

because because of the distribution property that turns into 4x + 2

Answer:

Step-by-step explanation:

3 part question

DIRECTIONS: Find the first 5 terms and the term requested. I wrote it in a word doc to you can see it better. plz dont answer if you dont know it. Its algebra 1 level work. Its arithmetic sequences. plz i need it ill give brainliest to the first person with correct answers.

Answers

Answer:

Step-by-step explanation:

Determine the measure of an angle that is three-fourths of a full turn.

Answers

Answer:

270

Step-by-step explanation:

PLZ ANSWER

If y=2x-3 what is the value of x when y=1

-1
1
-2
2

Answers

Answer:

first thing you gotta do is substitute x with -1 then you do the work first you gotta know your order of operation which is PEMDAS what that stands for is perentice exponent multiplication division addition and subtraction so then what you do first is 2*-1+3 2*-1=-2+3=1 and that is the answer you are WELCOME.

Step-by-step explanation:

Answer:

Step-by-step explanation:

If y = 1

2x - 3 = 1

Which means 2x must be 4, because we know 4 - 3 = 1

so x must be 2, because the answer has to be something that makes 4 when we times it by 2.

ANSWER ASAP PLZZZZ!!!!

What is the lowest common denominator of 3/4 and 5/6? And which is bigger?
plz answer both

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The lowest denominator is 5/6 and 3/4 is a greater value than 5/6

Answer:

LCD:12

Which is bigger:5/6

Step-by-step explanation:

Help me with this please.

Answers

Answer:

the first one

Step-by-step explanation:

Answer

You Figure this out.

Step-by-step explanation:

Make a Graph put the points on the graph.

Which ever one has straight line that goes through the orgin.

Hope This helps

Fran drank 3/4 liter of juice. How many quarts of juice did she drink? (1 L = 1.06 qt.). Set up a porportion and solve.

Answers

In a survey of 425 students in a school, it was found that 115 drink apple juice, 160 drink orange juice and 80 drink both apple as well as orange juice.

It is 0.08833333 . It may even be wrong

Jeremiah is riding his bicycle to the east. It takes him 10 seconds to change his velocity from 10 m/s to 15 m/s. What is Jeremiah's acceleration?
5 m/s/s
5 m/s
0.5 m/s/s
0.5 m/s

Answers

Jerrmiah’s acceleration is 0.5 m/s/s

The answer is: 0.5

Work: nothing

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Which country does the North European Plain run through?SlovakiaPolandHungaryCzech Republic in a school, the number of boys is 9 more than thrice a number of girls. if the total role of class is 60. what is the total role of girls . HELP ME ?1. is 11 equal, less, or more than 3.52. is 5 equal, less, or more than 2.13. is -5.3 equal, less, or more than -5 3/54. is 8/10 equal, less, or more than 0.8 repeating What are the components of an effective weight-training program? A. conditioning, progression, generalization, overwork, balance, and recovery B. overload, progression, specificity, regularity, recovery, balance, and variety C. overwork, coordination, motivation, conditioning, regularity, and variety D. consistency, progression, rest, regression, balance, and specificity Solve for n: n/3 > 66 2/3 Jay wants to rent a metal detector. A rental company charges a one-time rental fee of $20 plus $5 per hour to rent a metal detector. Jay has only $60 to spend. What is the maximum amount of time he can rent the metal detector? What is the value of x in the figure?A. 10B. 6C. 15D. 12 In the Bohr model of the atom, atomic electrons approximatately 'orbit' the nucleus. The hydrogen atom consists of a proton of mass 1.67 10-27 kg and an orbiting electron of mass 9.11 10-31 kg. In one of its orbits, the electron is 5.3 10-11 m from the proton. What is the mutual attractive gravitational force between the electron and proton Can somebody help? Tysm Find the value of r. Explain the term environment Read the excerpt from The Riddle of the Rosetta Stone, by James Cross Giblin. The hieroglyphic passage took the longest to translate, partly because the hieroglyphs were the least understood of the three languages, and partly because so much of the text was missing. Champollion succeeded in deciphering a large part of the passage, but the meaning of many hieroglyphs was still unknown when he did his major work in the 1820s. Which line from the excerpt best states the central idea? The hieroglyphic passage presented the biggest challenge of the three inscriptions. Most of Champollions major work was accomplished in the 1820s. Champollions persistence helped him decipher a large part of the hieroglyphic passage. Hieroglyphs were the least understood because scholars had misinterpreted their meaning. how many solutions does 6x - 18 = 4(2x - 3) - (2x +6) Please,can you help me with this one?Parker has 4 different piggy banksone each for pennies, nickels,dimes, and quartersIf there are twenty coins in each of his 4 piggy banks,what is the average amount of money contained ineach piggy back? using the acronym LITERATURE HELP ITS URGENT!!!!! ONLY PEOPLE WHO WILL HELP!!! PLEASE I NEED HELP! 50 POINTS Algebraically determine whether the following function is Even, Odd, or Neither. f(x) = x^3 - 2xPLEASE SHOW WORK What breakthrough did Chaldean Scientists make in New Babylonia? help please help please Find the complex power, average power, and reactive power for the following: v(t) = 339.4 sin (377t + 90) V, i(t) = 5.657 sin (377t + 60) A