Mathematics Middle School

Can you hep me with this question...

Can You Hep Me With This Question...

Answers

Answer 1

Answer:

so like I just looked it up so try

-4

----

-4

Answer 2

Answer:

10/27

Step-by-step explanation:

To figure this out, first subtract 8/15 from 6/5.

Before we can do that though, we need a common denominator. The LCM of 5 and 15 is 15. (5 * 3 = 15; 15 * 1 = 15) 8/15 already has 15 has a denominator, so that doesn't need to be modified. 6/5 becomes 18/15 (6 * 3 = 18).

Subtract 8/15 from 18/15 to get 10/15. This simplifies to 2/3.

Now, multiply 2/3 by 5/9 (reciprocal of 9/5). That equals 10/27. There is no need to reduce, as it is already simplified.

Related Questions

Please help with this

Answers

Answer:

POG

Step-by-step explanation:

POGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOG

Answer:

8. 8.50 ×4 =34 + taxes 0.06. would be 36.04

9. 1,095. 365×3=1,095

10. 66. 6×11=66

11. 25. 5×5=25

12. 560. 70×8=560

i saved the best for last :]

Answers

Answer:

a¹⁸b²⁴c⁵⁴

Step-by-step explanation:

(aᵇ)ᶜ = aᵇᶜ = aᵇ×ᶜ

(-aⁿ)ᵒᵈᵈ = -aⁿ

(-aⁿ)ᵉᵛᵉⁿ = aⁿ

aⁿ × aⁿ = aⁿ⁺ⁿ

_________

In this situation, 6 is an even exponent which means that the negative coefficient of this 9th degree monomial will be positive. Now the only step is to multiply the exponents by the exponent outside of the perenthesis which is 6.

so (-a³b⁴c⁹)⁶ = ((-a³)⁶(b⁴)⁶(c⁹)⁶) = ((a³ˣ⁶)(b⁴ˣ⁶)(c⁹ˣ⁶)) = ((a¹⁸)(b²⁴)(c⁵⁴)) = a¹⁸b²⁴c⁵⁴

I need help!
You don’t have to.

Answers

it is c they are correct

In a museum there is a sculpture in the shape of a cylinder. The cylinder has a diameter of 18 feet and a height of h feet. Which equation can be used to find V, the volume of the cylinder in cubic feet?

V = π(9)2h

V =π (9h ) 2

V = π(18)2h

V = π(18h) 2

Answers

Answer: The first one

:D hiiii im back with another most likely easy questionnnnnnnnnnnnnnnnnnnnnn

Answers

Answer: The answer is 75

20/4=5

5*15=75

It’s 75 because 20/4 is 5 and 15x5 is 75

Please help
can u answer this in picture form?

Answers

Answer:

6, -4

Step-by-step explanation:

the answer is 6, -4 the
X axis goes first then the Y access after.
6 was on the X axis -4 was in the Y axis!
(can i get brainliest)

please help 50 points


Alicia rented bowling shoes for $3 and played 4 games at $2 each. Write and
evaluate an expression for the total cost of bowling.

Answers

3+4=(2) = 3+8 = $11

What number is equivalent to 2.34 x 1.08 x 5.6?

Answers

the answer is 14.15232

Answer:

14.15232

Step-by-step explanation:

HOPE IT HELPS YOU PLEASE MARK AS BRAINLIEST

15 points

Which statements are true about the ordered pair (7, 19) and the system of equations?

{2x−y=−5 x+3y=22


Select each correct answer.


The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true.

The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true.

The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.

The ordered pair (7, 19) is a solution to the system because it makes both equations true.

Answers

Answer:

3 and 2 i think

Step-by-step explanation:

2,3 need an explaination?

The initial to rent a bike is $5. Each hour the bike is rented costed $2.25. Liz is going to rent a bike and can spend at most $11.75. Write and solve an inequlity to find how long she can rent the bike.

Answers

She can’t rent the bike for 2 hours

Answer:

2 hours.

Step-by-step explanation:

The owner of a small store buys coats for $55.00 each answer part a and d

Answers

Answer:

120%

Step-by-step explanation:

The answer is 120%




On edg

The net below shows the dimensions of Michelle’s living room. She is going to put wallpaper on the living room walls.
What is the difference, in square yards, between the total and lateral surface areas of the room?
Answer this, please

Answers

Answer:

The difference between the total and lateral surface areas of the room is 42 square yards.

Step-by-step explanation:

The lateral surface area of an object is the surface area of everything EXCEPT for the top and bottom of the object.

2(6*4.2) + 2(4.2*3.5) = 79.8 square yards

The total surface area of an object is everything INCLUDING the top and bottom of the object.

79.8 + 2(6*3.5) = 121.8 square yards

121.8 - 79.8 = 42 square yards

42 square yards I think

David divides his allowance equally over 5 days. Each day he has $4 to spend. How much is David’s allowance?

Answers

Answer:

its 20 dollars

Step-by-step explanation:

multiply 5 times 4

answer the blank
lately i feel so ________

Answers

Answer:

Tired

Step-by-step explanation:

HUNGRY bru I be starving

pleaseee answer right ill give brainliest

Answers

Answer:

-3 coins per wish

Step-by-step explanation:

Answer:

-3 coin per wish

Step-by-step explanation:

because every time she makes a with she loses 3 coins

What is the variable equal to?
6x = 24
Group of answer choices

x = 5

x = 3

x = 144

x = 4

Answers

Answer: x=4

Step-by-step explanation: Divide by 6 on both sides to get x=4

6x/6=24/6

x=4

x = 4

Divide both sides by 6

6x/6 = x

24/6 = 4

x=4

helppppppppp;pppp]ppp

Answers

Answer:

315 people bought tickets.

Step-by-step explanation:

270 divided by 6 = 45

45 x 7 = 315

Answer:

315 people bought tickets.

explanation:

(there is a formula)

a florist sells a dozen roses for $29.88. what is the cost of 1 rose

Answers

Answer:

$2.49

Step-by-step explanation:

29.88/12=2.49

$2.49 bc 29.88 divided by 12

Students in a political science course were asked to describe their politics as "Liberal", "Moderate", or "Conservative." Here are the results: Politics Liberal Moderate Conservative Total Female 40 34 14 88 Male 48 50 26 124 Total 88 84 40 212 Given that the student is male what is the probability that he considers himself to be a "Liberal"? Round your answer to three decimal places if necessary. a. 0.226 c. 0.387 b. 0.415 d. 0.455 Please select the best answer from the choices provided A B C D

Answers

Answer:

a

Step-by-step explanation:

The probability that he considers himself to be a "Liberal is 0.387.

Option C is the correct answer.

What is probability?

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

The probability that a male student considers himself to be a "Liberal" can be found by dividing the number of "Liberal" males (48) by the total number of males (124):

P(Liberal | Male) = 48/124

P(Liberal | Male) = 0.387 (rounded to three decimal places)

Therefore,

The probability that he considers himself to be a "Liberal is 0.387.

Learn more about probability here:

https://brainly.com/question/14099682

#SPJ7

The vertices of a triangle are listed below:

E(-1, 2), F(-5, -1), G(-1, -4)

What is the area of the triangle?

Answers

I believe it’s 20, hope this helps!

help I don't understand so right answer please

Answers

For the cube do the formula A=6a 2

I need to find the area, what is it?

Answers

Answer:

.75

Step-by-step explanation:

You have to do B * H / 2   which 1.5 x 1 = 1.5, and then 1.5/2 = .75

In order to find the area of a triangle, you must do 1/2 base x height.

So to plug in the numbers, you will have 1/2 x 1 x 1.5.

1/2 x 1 = 0.5 and 0.5 x 1.5 = 0.75

Hope this helps! ✨❤️

What is the ratio of green stars to red stars?

Answers

Answer: 2:3

Step-by-step explanation: 4 divided by 2 is 2

                              6 divide by 2 is 3

Answer:

Answer down below :))

Step-by-step explanation:

The ratio could be 4:6

But since that isnt on the answer, your best best is to cut it in half!

The half version is 2:3

Im sorry if its wrong!

A bag of nuts weighs 3 ounces and costs 50 cents. What is the unit price? Round to the nearest cent.
50 ÷ _____ = _____-
per ounce

Answers

Answer:

50 cents/3 ounces = 16.67 cents/ounce

Step-by-step explanation:

maybe

The answer is 50 by 3 =17

On a hiking trip, Melissa notes that she hikes about 16 kilometers every 2.5 hours. If she continues at this rate, about how many kilometers she could hike in 8 hours. Use at least 2 ways to show your answer.

Answers

Answer:

so if she hike 12 km every 4 hours, how many km could she hike in 6 hours.

first u have to find the equation. 12 km=4hours

? =6hours

and then you have to multiply 12 km by 6 hours and divide the results by 4 which is 12×6÷4. the final answer will be 18 kilometers.

Step-by-step explanation:

Sorry if its wrong

A wallet contains the following coins:

3 quarters
2 dimes
4 nickels
1 penny
What is the probability of randomly selecting a quarter, returning it to the wallet, then selecting a dime? Your answer should be a simplified fraction.

Answers

You have 1/3 of a chance for a quarter
In simplified answer is 1/3

Brainliest will be awarded

Answers

Answer:

no solution

Step-by-step explanation:

mark me brainliest

Mark meeee e please

Car survey
In a survey of 3,200 people who owned a certain type of car 2,080 said they would buy that type o& car again. What percent of the people surveyed were satisfied with the car?

Answers

Answer:

65%

Step-by-step explanation:

yes i changed it because i don't want to confuse anyone:)

Answer:

65%

Step-by-step explanation:

Nancy is replacing the mat on her trampoline. The circular mat has a diameter of 18 feet. what is the area of the trampoline mat to the nearest square foot?


Someone please help me <3 :( :)

Answers

Answer : 254 ft sq

A = pi x r^2

A = 3.14 x 81

Simplify the expression: 2(5r + 8) - 4

Answers

Answer:

10r + 12

Step-by-step explanation:

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