Mathematics High School

a) a³x³-y³
b) 54x³+2y³
c) a²+b²-c²+2ab
d) 49x⁴-154x²y²+9y²
please help me
I am not good at math
​

Answers

Answer 1

Answer:

Meron po ba itong question

Answer 2

Answer: cuddgwodwehihsddutesksksyd

Step-by-step explanation: there u do it to me i do it to u

Related Questions

please help me with maths​

Answers

Answer:

Step-by-step explanation:

[tex]a^{-m}=\frac{1}{a^{m}}\\\\4^{-8}=\frac{1}{4^{8}}[/tex]

Triangle `ABC` was rotated `90` degrees clockwise. Then it underwent a dilation centered at the origin with a scale factor of `4`. Triangle `A'B'C'` is the resulting image.

Compare the perimeters of triangle `ABC` and triangle `A'B'C'`. Explain your reasoning.

Answers

Answer:

it is 170 degrees

Step-by-step explanation:

v

Answer:

Step-by-step explanation:

c

What is the solution to the equation x−13=37?

Answers

Answer:

x=50

Step-by-step explanation:

x−13=37

Step 1: Add 13 to both sides.

x−13+13=37+13

x=50

HAVE A NICE DAY!!!! :)

Answer:

x=50

Step-by-step explanation:

50-13=37

hope this helps ! :)

A big tree was blown down by the wind and leaned against a wall. The bottom of the tree was 16 feet away from the wall and the top of the tree was touching the wall 96 feet above the ground. What is the slope of the tree?​

Answers

Answer:6

Step-by-step explanation:

Can someone please help me

Answers

Answer:

i think it's the last one 1,-5

Step-by-step explanation:

9514 1404 393

Answer:

  (3, 4)

Step-by-step explanation:

The ordered pairs comprise a function because no x-value is repeated. If you want the list to be not-a-function, then one of the x-values must be repeated.

The x-values given in the original function list are -2, 3, 7, 9. The only one of these that is an x-value in an answer choice is 3, in the pair (3, 4).

Adding (3, 4) will make the relation not a function.

7th grade math help pls it’s about slope and stuff

Answers

Answer:

m=-2

entire equation in slop int. form is: 7=-2x+5

N
What is the solution to the equation 36 – 5x = 5 – 6(x - 4) ?

68bpoints

Answers

Step-by-step explanation:

36-5x=5-6(x-4)

36-5x=5-6x+24

-5x+6x=24+5-36

x=29-36

x=-7

Answer:

x = -7

Explanation:

36 − 5x = 5 − 6(x − 4)

[ Simplify both sides of the equation ]

36 − 5x = 5 − 6(x − 4)

36 + −5x = 5 + (−6)(x) + (−6)(−4) [ Distribute ]

36 + −5x = 5 + −6x + 24

−5x + 36 = (−6x) + (5 + 24) [ Combine Like Terms ]

−5x + 36 = −6x + 29

−5x + 36 = −6x + 29

[ Step 2: Add 6x to both sides ]

−5x + 36 + 6x = −6x + 29 + 6x

x + 36 = 29

[ Step 3: Subtract 36 from both sides ]

x + 36 − 36 = 29 − 36

x = −7

HELP!!!!ASAP!!!!PLEASE!!!!NOW!!!!

Answers

Answer:

Rotate 180° about the origin, translate 2 units to the right

In January, a toy store sold 846 puzzles. Each puzzle cost $5, including tax. What was the total cost of the puzzle sold, including tax? *

$4, 320
$4, 230
$4, 302
$4, 203

Answers

Answer:

$4,230

Step-by-step explanation:

There are 846 puzzles sold and including tax, it is $5 per puzzle. Multiply the amount of puzzles by cost and you get the total cost of all puzzles sold including tax.

$4,230 if you multiply 846x5 you will get $4,230 which is the total cost of the puzzle

Find the price of one pen if six pens cost$48.

Answers

48/6 = 8
1 pen= 8 dollars

Answer:

$8

Step-by-step explanation:

If six pens costs $48, then you would do 48/6 which equals to 8.

The diagonals of a parallelogram meet at the point (0, 1). One vertex of the parallelogram is located at (1, 3), and a second vertex is located at (2, 0). Find the locations of the remaining vertices, and determine the most specific classification of this parallelogram.

The locations of the remaining vertices are at (−2, 1) and (−1, −2). The most specific classification of this parallelogram is a square.

The locations of the remaining vertices are at (−2, 1) and (−1, −2). The most specific classification of this parallelogram is a rhombus.

The locations of the remaining vertices are at (−2, 2) and (−1, −1). The most specific classification of this parallelogram is a square.

The locations of the remaining vertices are at (−2, 2) and (−1, −1). The most specific classification of this parallelogram is a rectangle.

Answers

Answer:

The answer is C

Step-by-step explanation:

The locations of the remaining vertices are at (−2, 2) and (−1, −1). The most specific classification of this parallelogram is a rectangle.

The correct option is (D).

What are Coordinates?

Coordinates are a set of values which helps to show the exact position of a point in the coordinate plane.

Given:

Diagonal vertex = (0,1 )

One vertex of the parallelogram is located at (1, 3)

and, second vertex is located at (2, 0).

Now, Going from (0,1) to (2,4) is 2 units in x- axis, 3 units in y- axis.

So, the vertex opposite (2,4) would be -2 units in x- axis, -3 units in y- axis.

= (0,1) + (-2,-3)

=(0-2, 1-3)

= (-2,-2)

and, Going from (0,1) to (3,1) is 3 units in x- axis, 0 units in  y- axis.

So the vertex opposite (3,1) would be -3 units in x- axis, 0 units in  y- axis.

= (0,1) + (-3,0)

= (-3,1)

Hence, The locations of the remaining vertices are at (−2, 2) and (-3, 1). The most specific classification of this parallelogram is a rectangle.

Learn more about Coordinates here:

https://brainly.com/question/15300200

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As an estimation we are told 5 miles is 8 km.
Convert 104 km to miles.
??miles

Answers

Answer:64.622604

Step-by-step explanation:

Answer: 65 miles

Step-by-step explanation: 8 x 13=104. 5 x 13=65

Is v=8u+8 linear equation

Answers

Solve equation [1] for the variable u


[1] u = v

// Plug this in for variable u in equation [2]

[2] 8•(v ) - 4v = -32
[2] 4v = -32
// Solve equation [2] for the variable v


[2] 4v = - 32

[2] v = - 8
// By now we know this much :

u = v
v = -8
// Use the v value to solve for u

u = (-8) = -8
Solution : {u , v } = { -8,-8}

Answer:

no its not

Step-by-step explanation:

55% of what number is 330? pls help meee

Answers

Answer:

600

Step-by-step explanation:

Assume x=target number

55%(x)=300

55%=0.55

0.55x=300

x=300/0.55

x=600

Answer

600

Step-by-step explanation:

Here is the formula/format:

Part             %

------     =    --------

Whole         100

We are trying to find the "whole" in this case, so I did:

330            55

-------   =   -------  (this says that 55% of the number we are looking for is 330)

x                100

Then, I cross multiplied and got: 55x= 33,000

From there, I divided 33,000 by 55 (inverse operations) to get x = 600.

I hope this helps! :)

Carlos is 3 times as old as Maria. Maria is 16 years younger than Carlos. How old is Carlos?

Answers

Answer:

He is 48

16,32,48

Step-by-step explanation:

Can I get brainlyest I’m so close to expert

Winnie the pooh goes to the honey store to buy a case for winter. The case of 24 jars cost $27.60. What is the cost of each jar?

Emily had 75 buttons. She gave 15 buttons to Jake. What percent of the buttons did Emily give to Jake?

Kelly has 15 blue bracelets and 12 green bracelets What is the ratio of Kelly's blue bracelets to green bracelets?

Answers

Answer:

1. $1.15 a jar, 2. 11% 3. 15 to 12

Step-by-step explanation:

Answer:

15 is 20% of 75. And 15:12.

Step-by-step explanation:

Emily had 75 buttons. She gave 15 buttons to Jake. What percent of the buttons did Emily give to Jake?

She gave 15 out of her 75 buttons, so we have to figure out what percentage of buttons did she give to Jake. 20 times 5 = 100 and 5 times 15 = 75, so that is how we end up with the answer- 15 is 20% of 75.

Kelly has 15 blue bracelets and 12 green bracelets What is the ratio of Kelly's blue bracelets to green bracelets?

When you are doing ratios, all you have to do is put the two numbers in ratio form, such as 15:12.

X over 8 = -5 . What is X?

Answers

Answer: 40

Step-by-step explanation:

x= -40

you would multiply each side by 8 to isolate x, which gives you -40 on the other side


2. Solve the system of equations using the substitution method.
y = 10 - 4x

2x + 3y = 20
Please show how you got it

Answers

Answer:

x = 1

Step-by-step explanation:

2x + 3y = 20

2x + 3(10-4x) = 20

2x + 30 - 12x = 20

combine like terms

-10x + 30 =  20

        -30      -30

-10x = -10

divide both sides by -10

x = 1

Hope this Helps!!!

The solution of the linear equations y = 10 - 4x and 2x + 3y = 20 will be (1, 6).

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The linear equations are given below.

y = 10 - 4x              ...1

2x + 3y = 20          ...2

Substitute equation 1 in equation 2, then we have

2x + 3(10 - 4x) = 20

2x + 30 - 12x = 20

10x = 10

x = 1

Then the value of the variable 'y' will be given as,

y = 10 - 4(1)

y = 10 - 4

y = 6

The solution of the linear equations y = 10 - 4x and 2x + 3y = 20 will be (1, 6).

More about the solution of the equation link is given below.

https://brainly.com/question/545403

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Using the distributive property, an expression equivalent to 34+16 is
choices:
2(17+8)
17(2+8)
34 + (4) (4)
(2) (17)+ (4) (4)

Answers

Answer:

2(17+8)

Step-by-step explanation:

2*17 is 34 and 2*8 is 16

a square shaped poster covers 64 square inches of the wall. what is the length of one side of the poster

ASAP!!!!!!!!!!!!!!! WILL MARK AS BRAINLIEST

Answers

Answer:

8 inches

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

8 by 8 square gives you an area of 64

Laura swims 500 meters in 8 minutes.
Which equation could be used to find the
number of meters, m, that Laura could
swim in 15 minutes?

Answers

Step-by-step explanation:

(500/8)15=937.5 meters in 15 minutes

62.5 m in one minute

I need help??????????

Answers

Answer:

8x+3

Step-by-step explanation:

3(2x+1) +2x   Multiply 3 times 2x, then 3 times 1 and bring down the 2x

6x+3+2x

Combine like terms    

6x+2x=8x

Then just bring down the 3 and you get

8x+3

Answer:

[tex]8x +3[/tex]

Step-by-step explanation:

Ok I'll just solve the problem in advance but you will just have to put the steps into the boxes.

[tex]3(2x+1) + 2x= 6x+3+2x=8x+3[/tex]

Hope this helps :)

Identify the possible solution fo
3x - 10 <11

Answers

The possible solution is “ X < 7”

help me please!!!!!!!

Answers

Answer have two are more cars 150 and 38 not homeowmers

Step-by-step explanation:

An animal shelter currently has 40 cats in it. Next month they expect the number of cats to increase by 15% over the number this month. Which of the following is the number of cats they expect next month? Show how you found your answer.

Answers

Answer:

46 cats

Step-by-step explanation:

40x15%

Find the rate of discount for a pair of pants that cost $75 and are on sale for $56.25.

A. 25%

B. 18.75%

C. 0.25%

D. 75%

Answers

The answer would be b


PLEASE PLEASE HELP HELP DUE IN 5 MINS

Answers

Simplify the brackets first
So the first one which is
24x-8=8(3x-1)
24x-8= 24x-8
So it’s true

Day one finding a weeb finish this sentence and I will give you brainiest

Myname✍️is✨kusuo✨saikiand-

Finish it

Answers

Answer:

weeb -_-

Step-by-step explanation:

Answer:

Hi my name is Kusuo Saiki and i have psychic superpowers? From The Disastrous Life of Saiki K.? Right

Step-by-step explanation:

I NEED HELP RIGHT NOW ASAP PLEASE PLEASE PLEASE TIMED TEST!!!
The slope of a line is 2. The y-intercept of the line is –6. Which statements accurately describe how to graph the function?

A. Locate the ordered pair (0, –6). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points.

B. Locate the ordered pair (0, –6). From that point on the graph, move up 2, left 1 to locate the next ordered pair on the line. Draw a line through the two points.

C. Locate the ordered pair (–6, 0). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points.

D. Locate the ordered pair (–6, 0). From that point on the graph, move up 2, left 1 to locate the next ordered pair on the line. Draw a line through the two points.

Answers

Answer:

A

Step-by-step explanation:

The answer is A :)

Answer:

The answer is A!!!

Step-by-step explanation:

What is z+6+5z+1 I will mark brainlist answer

Answers

Answer:

6z plus 7

Step-by-step explanation:

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