MATHEMATICS MIDDLE SCHOOL

Whats the answer to 55y2 − 33x2 + 12x2?

Answers

Answer 1
Answer: 55y2 - 33x2 + 12x2 = \n \n52y2 - 66 + 24 = \n \n\boxed{52y2 - 42} \n \n
Answer 2
Answer:

Answer:

52y2 - 42

Step-by-step explanation:

Related Questions

Please answer correctly !!!! Will mark brainliest !!!!!!
What is 73,375 ÷125 = to and please explain
Determine how far the vehicle travels in 3 hours.A motorcycle travels 25 miles every 0.5 hour.The vehicle travels miles.
Julia has 4 gallons 2 quarts of water.Ally needs the same amount of water but only has 12 quarts.How much more water does Ally need
HELP twice a number plus twice a second number is 310. The difference between the numbers is 55. Find the numbers by writing and solving a system of equations. Explain how you solved the system. PLEASE HELP ME Thank you!   I got numbers are 182.5 and 127.5 but I don't understand how to set up the system equations

HELP ME GET MY HOMEWORK DONE im studying the slope and unit rate
come up with an equation that has infnitely many solutions. one with no solution and one with one solution

Answers

Answer:

Infinite Equation : 2x + 3 = x + x + 2 + 1

On Answer : 4x - 5 = 11

No Solution : 6x -8 + 3 = 4x + 2x + 7

Sydney is shopping for a new television. The cost of a 32-inch LCD flat screen is $149.95. The cost of 46-inch LED flat screen is $280.04 more. What is the cost of the 46-inch LED flat screen television

Answers

$429.99, since 149.95 plus 280.04 is 429.99
It is $429.99. All you have to do is add your two values together.

Nadine can send or receive a text message for 15 cents or get an unlimited number for 5 dollars. Write and solve an inequality to find how many messages she can send and receive so the unlimited plan is cheaper than paying for each message.

Answers

After solving the equation according to the given statement it is clear that if she sends or receives more than 33 text messages then she has to pay more than $5.

What is inequality?

Inequality is a declaration of the relation of larger, greater or equal to, smaller, and less than or equal to between two digits or mathematical expressions. Either queries or theorems can be used to express inequality problems, and both can be solved using similar methods to those used to solve the equation.

As per the information obtained from the question,

$0.15x>$5.00

x>33.3333

So if she sends or receives more than 33 text messages, she will be paying more than $5.00.

To know more information about inequality:

brainly.com/question/28823603

#SPJ2
$0.15x>$5.00
x>33.3333
So if she sends or receives more than 33 text messages, she will be paying more than $5.00.

Given: m∠QVR = 49°

Prove: x = 15

Answers

Answer:

see the procedure

Step-by-step explanation:

The picture of the question in the attached figure

we know that

m\angle QVR=m\angle TVU ----> by vertical angles

substitute the given values

49^o=(3x+4)^o

solve for x

subtract 4 both sides

3x=49-4\n3x=45

divide by 3 both sides

x=45/3\nx=15

Answer:

the reason for 4 -> vertical angles theorem

3x + 4 = 49 is the answer for the other one

Step-by-step explanation:

Hope this helps. You’re welcome!

21/8 as a mixed number

Answers

You're answer is 2 5/8. To find a mixed number, you take an improper fraction, (such as 21/8), and you divide the numerator by the denominator. Now, you take the remainder and that will be your new numerator, and the divisor will be your denominator. Example: 
 
   __2___                       Answer: 2 5/8
8 I 21
    -16
-------------
        5

The conversion of this improper fraction 21/8 into a mixed number is 2 5/8.

What is a fraction?

In Mathematics and Geometry, a fraction simply refers to a numerical quantity (numeral) which is not expressed as a whole number. This ultimately implies that, a fraction is simply a part of a whole number.

In this exercise and scenario, we would convert the given improper fraction into a mixed fraction by dividing as follows;

21/8

Mixed fraction: 21/8 = 2 remainder 5

Mixed fraction: 2 5/8.

Read more on fraction here: brainly.com/question/29367657

#SPJ6

33.52 is what percent of 8

Answers

The Solution for 33.52 is 419% of 8.

Since we know that percent shows per 100 (since cent means 100), thus we will first divide the whole part into 100 parts and then multiply it with b so that we collect b items per 100 items(that is exactly what b percent means).

100% / x% = 8 /33.52

(100/x)*x =(8/33.52)*x      

Here we multiply both sides of the equation by x

100=0.238663484487x      

Now we divide both sides of the equation by (0.238663484487) to get x

100/0.238663484487=x

419=x

x=419

now we have, 33.52 is 419% of 8

Learn more about percent here:

brainly.com/question/11549320

#SPJ6
1. We assume, that the number 8 is 100% - because it's the output value of the task. 
2. We assume, that x is the value we are looking for. 
3. If 100% equals 8, so we can write it down as 100%=8. 
4. We know, that x% equals 33.52 of the output value, so we can write it down as x%=33.52. 
5. Now we have two simple equations:
1) 100%=8
2) x%=33.52
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=8/33.52
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 33.52 is what percent of 8

100%/x%=8/33.52
(100/x)*x=(8/33.52)*x       - we multiply both sides of the equation by x
100=0.238663484487*x       - we divide both sides of the equation by (0.238663484487) to get x
100/0.238663484487=x 
419=x 
x=419

now we have: 
33.52 is 419% of 8
Other Questions
A meteorologist monitors the steady snowfall for a report on the news. After 2 hours, there are 10 inches of snow on the ground. There are 12 inches of snow 2 hours later. Write a linear function rule for y, the depth of the snow on the ground, after any number of hours x. If the meteorologist started measuring the snow at noon, how deep will the snow be when the news airs at 6 P.M?
Solve4(3x-1)=2(x+3)
At the market, grapes cost $0.85 per pound. Clarissa buys grapes and pays a total of $2.55. How many pounds of grapes does she buy?
P - g - 8, when p = 5 and g = 10