Mathematics High School

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Help!! This Assignment Is Due Soon
Help!! This Assignment Is Due Soon
Help!! This Assignment Is Due Soon
Help!! This Assignment Is Due Soon
Help!! This Assignment Is Due Soon

Answers

Answer 1

Step-by-step explanation:

1) option d) (x+y)√3

2)option c) 0

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Related Questions

What property of operations will be used to simplify the product of a binomial and trinomial? *

Answers

Answer:

Distributive property.

Step-by-step explanation:

A distributive property is a rule that states that, multiplying two factors such as a binomial and trinomial would give the same result as multiplying the sum of two addends by the other factor.

Hence, the distributive property is used to simplify the product of a binomial and trinomial.

For example, let's find the product of (2x + 4)(5x² + 3x + 10)

First of all, we would distribute trinomial into each of the term in the binomial.

2x(5x² + 3x + 10) + 4(5x² + 3x + 10)

Distributing the monomial into the trinomial, we have;

2x(5x²) + 2x(3x) + 2(10) + 4(5x²) + 4x(3x) + 4(10)

Expanding the bracket, we have;

10x³ + 6x² + 10 + 20x² + 12x² + 40

Collecting like terms, we have;

10x³ + (6x² + 20x² + 12x²) + 10 + 40

10x³ + 38x² + 50

Therefore, (2x + 4)(5x² + 3x + 10) = 10x³ + 38x² + 50

b) Simplify 9y - 6y + y

Answers

Answer:

The answer is 4y

Step-by-step explanation:

Simplify the expression.

Hoped this helped!

Could I perhaps get brainly?

Answer:

4y

Step-by-step explanation:

9y-6y= 3y

3y+y=4y

There you go :)

Which inequality is true

Answers

Answer:

the 2nd one

Step-by-step explanation:

1/3 is bigger than 1/6

Doug and Elizabeth planted a garden on their farm. They wish to increase its dimensions by 50% without changing the shape of the garden. If the length of the garden is now 40 feet long. What will be the length of the new garden?

Answers

Answer:

40/100 X 150 = 60

new garden will be 60ft

The length of the new garden is 60 feet.

What is a percentage?

A percentage is a ratio or number that may be expressed as a fraction of 100. Moreover, it is denoted by the sign "%."

Given:

On their farm, Doug and Elizabeth created a garden.

They wish to increase its dimensions by 50% without changing the shape of the garden.

If the length of the garden is now 40 feet long.

Then increased by 50% means,

100 + 50 = 150%.

In decimals,

150% = 1.5

The length of the new garden is,

= 40 x 1.5

= 60 feet.

Therefore, the length is 60 feet.

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what is 3(x^2+2x-3)-4(4x^2-7x+5) equal to show step by step explanation

Answers

Step-by-step explanation:

[tex]\huge{\underbrace{\overbrace{\mathfrak{\pink{Answer:}}}}}[/tex]

3(x2+2x-3)-4(4x2-7x+5)

3x2 + 6x - 9 - 16x2 + 28x - 20

-13x2 + 34x - 29

Marley is a waitress. On Thursday, she earned $4.60 per hour plus $50.25 in tips. How many hours did she work that day if she earned $87.05

Answers

Subtract tips from total:

87.05 - 50.25 = 36.80

Divide the remainder by 4.60:

36.80 / 4.60 = 8

She worked 8 hours.

The answer is there pls just show your work on how to do it

Answers

Answer:

Y=2x+0

Step-by-step explanation:

First you have to find the slope of the graph or the rise over run, which in this case is 2

Then you have to find the y intercept, which is zeroSo the rule for thos graph is y=2x+0.

To double check our work take a random point on x axis. I chose the point 1,2

fill in the formula and you should get 2(1)+0=2 and therefore this Formula is correct

Step-by-step explanation:

Graph y-2x=0

y−2x=0

Add 2x to both sides of the equation.

y=2x

Use the slope-intercept form to find the slope and y-intercept.

Slope: 2y-intercept: 0

Any line can be graphed using two points.

Slope!! Need help thank you!!

Answers

Answer:

d)

Step-by-step explanation:

slope is rise over run the rise is 1 and the run is 4

I’m not the best at slopes but I think it’s d.

Reasoning : well it’s takes for time got it to get to one full number so therefore it’s going up 1/4 for each one space.

Well now is it a positive or a negative the line reading left to right going up means it’s a positive this I know for sure.

Again I’m not the best at these so take my answer with a gain of slat. I’m so sorry If I’m wrong but please put the right answer if I am for others that need this question I don’t mind being corrected I encourage you to do it.

But if I am right please give me brainiest I need it to go to the next level XD

I hope this helps you in some way have a grate day!!!
Thank you!
- Pam Pam

Evaluate the expression when x2 and y=-6

Answers

Answer:

6

Step-by-step explanation:

Solve x + x + x = 54

Answers

Answer:18

Step-by-step explanation:

That's 18

Solution

or, x+x+x=54

or, 3x=54

x=18

Problem ID: PRAQW2K
Which of the following fractions converts to a repeating decimal?
Select one:
05/16
9/20
7/25
11/12
Submit Answer

Answers

Answer: 11/12

Step-by-step explanation:

Select the correct answer. For which value of b can the expression x2 + bx + 18 be factored? A. 17 B. -19 C. 3 D. 7

Answers

Answer:

19

Step-by-step explanation:

Given the polynomial :

x2 + bx + 18 ;

The polynomial Given is if degree 2 ;

The equation can be solved using the quadratic function degree 2 to check which of the options given can be factored :

Here,

a = 1 ; b =? c = 18

Checking each option :

If b = 17

x2 + 17x + 18 = 0

x2 + 17x + x + 18 = 0

(x + 17)(x + 1)

If b = - 19

(x-1)(x-18)=0

What is the simplified form of the polynomial expression shown below? -x(x^3-4)+3x^4-3x(x-1) Use the on-screen keyboard to type the correct polynomial in the boxes below. Make sure the terms of the polynomial are in descending order of degree​

Answers

sorry wrong answer dont use this answer

GUMJZF
among us code

Answers

Answer:

bet

Step-by-step explanation:

Answer:

gimme two hours

Step-by-step explanation:

ill join in two hours

Which function is linear?

Answers

Answer:

Its D

Step-by-step explanation:

The word linear is used for a straight line. A linear function is a function of a straight line, which means that the degree of a linear function must be 00 or 11. In this case, The degree of f(x)=x5−10f(x)=x5-10 is 11, which makes the function a linear function.

f(x)=x5−10f(x)=x5-10 is a linear function

please help I dont know it​

Answers

Answer:

the answer is c

Step-by-step explanation:

its really simple just find the rate of change you will get the rate to be 3/4

help me finding the inverse function of this problem

Answers

Answer:

you got it right it is C

Step-by-step explanation:

ur welcome

in a class of 32 students the mean height of the 14 boys is 1.56 meters and the mean height of all 32 students is 1.151 meters. work out the mean height of girls

Answers

Answer: Hence, Mean height of the girls is: 1.48

Step-by-step explanation: It is given that:

in a class of 32 students .

the mean height of 14 boys is 1.56 and the mean height of all 32 students is 1.515.

Since there are 14 boys in a class.

So, number of girls is equal to (32-14)=18.

The mean height of 14 boys is 1.56.

Hence the sum of height of 14 boys is= 1.56×14=21.84

Similarly mean height of 32 students is 1.515.

Hence, sum of height of 32 students=1.515×32=48.48.

Let x denote the mean height of 18 girls.

Hence, sum of height of 18 girls is: 18 x.

Now,

18x+21.84=48.48

( since sum of height of girls and boys is equal to the sum of height of all the students)

so, 18x=48.48-21.84

18 x=26.64

Hence, x=1.48

Hence, Mean height of the girls is: 1.48

Robin’s fiancé bought her a $4500 wedding ring from the Shane Company. It is now worth $5400. What is the percent of increase?

Answers

The answer is 20% increase

I got the second part but I forgot how to get the third part

Answers

Answer:

y = 250x + 1500

Step-by-step explanation:

y = mx + b

y = 3000

m = 250

x = 6

3000 = 250(6) + b

Multiply.

3000 = 1500 + b

Subtract.

1500 = b

HELP ME!!

state the x- and y–intercepts for the given function.

2x – 3y = 6



x-intercept: (
,
)

y-intercept: (

Answers

Answer:

y intercept (0,-2) x intercept (3,0)

Step-by-step explanation:

first we have to solve for y.

2x-3y=6

step 1 subtract 2x from each side

-3y=-2x+6

step 2 divide each side by -3

y=2/3x-2

now I am going to graph this to make it easier for you

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Answers

Answer:

bhet

Step-by-step explanation:

see ya there

Answer:

on it

Step-by-step explanation:

What is the value of x, in the question -8 = 14

Answers

Answer:

there is no X to have a value...

What is the reciprocal of 367

Answers

Answer:

0.00272479564

Step-by-step explanation:

Answer:

0.00272479564

Step-by-step explanation:

The reciprocal of any number is the quotient you get when you divide 1 by that number.

meaning the reciprocal of 367 is 1 divided by 367 which is: 0.00272479564

Which equation can be used to 500
(6x+12)
(2x+8)°
(3x-12)°
(7x-8)°
A
72 – 8= 2x + 8
B
(3x – 12) + (7x – 8) = 90
С
(7x – 8) + (6x + 12) = 180
D
6x + 12 = 7x - 8

Answers

Answer:

b

Step-by-step explanation:

Given slope: (0,0) and (3,3), write the equation in slope intercept form

Answers

Slope intercept form is y = mx + c
m = rise / run = 3/3 = 1
c = y intercept = 0

y = mx + c
y = 1x + 0
y = x

Answer:
y = x

48/16 = x/8
Find value x

Answers

Answer:

24

Step-by-step explanation:

hope it helps....

it's 100% correct

Answer:

24

Step-by-step explanation:

simplify 48/16

3 = X/8

Multiply both sides by 8

3 × 8 = 24

During a scuba dive, Lainey descended to a point 18 feet below the ocean surface. She continued her
descent at a rate of 18 feet per minute. Enter an inequality you could solve to find the number of minutes
she can continue to descend if she does not want to reach a point more than 78 feet below the ocean
surface. Use t to represent the variable for the minutes Lainey can continue to descend.

Answers

Answer:

I need Help on this one too.

Step-by-step explanation:

I am a Scuba Diver Haha But please help

express the following ratio in simplest form 9:5​

Answers

Answer:

9:5 cannot be further simplified

Step-by-step explanation:

which point of concurrency is the center of gravity in a triangle

Answers

Answer: centroid
Reasoning: The centroid is the point of concurrency of the three medians in a triangle.

The centroid is the point of concurrency of gravity in a triangle.

What is centroid?

The center of the thing is represented by its centroid. The centroid of a triangle is the location where the triangle's three medians intersect. It can alternatively be described as the location where the three medians converge.

Since, the center of the gravity of the triangle is a point where a triangle is totally balanced.

The point of concurrency of the center of gravity of a triangle is a point where all three medians meet, and this point is called centroid.

Hence, centroid is the point of concurrency of gravity in a triangle.

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