what is the intermediate step in the form
[tex](x + a) ^{2} = b[/tex]
as a result of completing the square for the following equation​

What Is The Intermediate Step In The Form [tex](x + A) ^{2} = B[/tex]as A Result Of Completing The Square

Answers

Answer 1
6x²+24x = 72
x²+4x = 12
x²+4x+2² = 12+2²
(x+2)² = 16
x+2 = ±4
x = -2 ±4 = 2,-6

Related Questions

A bank uses positive numbers to represent deposits and negative numbers to represent withdrawals. How would a bank represent a withdrawal of 19.4319.4319, point, 43 dollars?

Answers

Answer:

- $19.43

Step-by-step explanation:

Withdrawals are represented by negative values (-)

Deposits are represented by positive values (+)

To represent a withdrawal of $19.43

It would be represented as - $19.43

(-2) + (-4) =
5 7

(9) + (-4) =
10 9
me ayudan? :c

Answers

Answer:

I'm not sure what you're asking. But (-2) + (-4) = -6, and 9 + (-4) = 5

Step-by-step explanation:

-2- 4 = -6

9 - 4 = 5

Asphere has radius of 3 cm. What is the volume of the sphere?

Answers

Answer:

radius =3cm

volume of the sphere =4/3 πr^3

=4/3*22/7*3*3*3=88/7*3*3=88/7*9=792/7

=113.1cm^3

how many solutions are in 3(x-2)=6x-3

Answers

Answer:

x=-1

Step-by-step explanation:

hope this helps!

Answer:

1 solution

Step-by-step explanation:

3x-6 = 6x-3

3x = 6x+3

-3x = 3

x = -1

which expression is equivalent to 92×(9−3)2



192


193


194


94

Answers

Answer:

none. it's 1104

Step-by-step explanation:

none of the above

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The value of the expression is 1104.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

92 x (9 - 3) x 2

92 x 6 x 2

92 x 12

1104

Thus,

The value of the expression is 1104.

Learn more about expressions here:

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Which set of ordered pairs represents y as a function of ?
A {(2,5), (3, 1), (2, 1), (4,7)
B {(3, 2), (4,3), (5,2), (2,6)}
C {(1, 3), (3,5), (2,5), (1,6)}
D {(4,7), (4, 6), (4,4). (4,1)}

Answers

B......................

A house rental costs $150 per night. The rental company
also charges a one-time fee for cleaning. A family stayed
at the rental for four nights and were charged $650. Which linear equation below represents the overall cost of the house rental?

Answers

The answer is A. 150x + 50.

Fernando has a prime number of books between 21 and 30 he says that if he takes 4of the books away he will be able to place the same number of books on wacho shelf of this bookcase how Many books does fernando have how many shelves are on the bookcase

Answers

Answer:

29 books ; 5 bookshelfs

Step-by-step explanation:

Solving logically ;

Prime numbers between 21 and 30 = 23, 29

Hence, number of books Fernando has is either 23 or 29

Taking 4 away from the number of books, he'll be able to arrange same number of books on each of his book shelve;

From the statement, we can conclude that :

Subtracting 4 from the number of books Fernando has should give a perfect square

If 23 books

23 - 4 = 19 ; 19 isn't a perfect square

If 29 books :

29 - 4 = 25

Hence, to place the same Number of books on each shelf :

Sqrt(25) = 5

Hence, number of bookshelf = 5

During a normal sleep, a bears heart beats about 50 times a minute. In its deepest state of hibernation, a bears heart may beat 55 times in 5 minutes. During deep hibernation, how many times would the bear heart beat in 45 minutes

Answers

Answer:

495

Step-by-step explanation:

First you would do 45/5=9

Then do 9*55=495

YW!!!!

PLEASE HELP HURRY!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

4

Step-by-step explanation:

Multiplication Property of equality.

multiply 5 on both side to have x alone on One side.

Write an expression to show 5 fourths times the product of 3 and 1 fourth.

Answers

Answer:(5/4)(3/4)

Step-by-step explanation:

Hello,

First of all, an expression does not have an equal sign, unlike an equation.

First, start with the fraction 5/4.

Second, know that the whole number, 3, and the fraction, 1/4, are being multiplied.

(3)(1/4)=(3*1)/4=3/4

Finally, 5/4 * the product of 3 and 1/4 is:

(5/4)(3/4)

You got this!

Peter weighs 105 kg. He wants to lose 500 g per week. How many weeks will it take for him to have
a mass of 90 kg?

Answers

Answer:

It will take peter 30 weeks to weigh 90kg

Step-by-step explanation:

Answer:

30 weeks

Step-by-step explanation:

500g =0.5kg so 105-90=15

15*2=30

pls thanks

I=0.13x+1025 A textbook salesperson's monthly income depends on the amount of his sales. His monthly income is a salary of $1025 $ ⁢ 1025 plus 13% 13 % of his monthly sales. Write a linear equation for his monthly income for sales of x dollars. ( I=mx+b I = m x + b ).

Answers

Answer:

l = 0.13x+1025

Step-by-step explanation:

Let the monthly sales be x

Monthly income = $1025 + 13% of monthly sales

Monthly income = $1025 + 0.13x

Since l  represent the monthly income

l = 1025+0.13x

Rearrange

l = 0.13x + 1025

Hence the linear equation representing the statement is l = 0.13x+1025

Answer each question based on the graph below. How many solutions does this system have? ___________________ List the solution(s) to this system ____________________ What is the x-intercept of the linear equation? ____________________ What is the y-intercept of the quadratic equation? ____________________

Answers

No graph attached...

Has anyone done this
1. Use the Notes Expand Linear Expression (aka Distributive Property) pg. 237 ex. 4-6 which we covered on the Edpuzzle to complete the assignment.


Assignment pg. 241 9-14


2. Take a clear/readable picture and submit in Schoology


Posted Thu Jan 14, 2021 at 10:20 am

Answers

Lol I’m confused i think u were just bored lol

when latasha finished the next level of her video game she lost 70 points for each 5 targets she missed

Answers

Answer:350

Step-by-step explanation:you multiply the amount of points which is 70 times the amount of targets which is 5 so it’s 70x5=350

HELPPPPP MEEEEE PLS!!!!!

Answers

Ab= 10
Ad= 2Ab+8
Perimeter of parallelogram is 2(a+b)
So 2(2ab+8)+2(ab)=6ab+16
6ab+16=76
6ab=60
Ab=10

Find the value of x in the trapezoid

Please help me fast I’ll give you Brainly if it’s right

Answers

Answer: 9.95

Step-by-step explanation:

in similar trapezoids a rearranged formula can be used to solve for the missing base:

[tex]c^{2} =ab[/tex]  ⇒ [tex]c=\sqrt{ab}[/tex]

a = the top of the trapezoid

b= the base of the trapezoid

c = the missing base

[tex]c=\sqrt{(9)(11)}[/tex]

[tex]c = 9.949[/tex]

...................help

Answers

when i put it in the calculator the value of the missing side is 21.54.

HURRY I NEED HELP!!!!!!!!!!!!

A container in the shape of a pyramid has a rectangular base with dimensions of 5 inches by 15 inches. The height of the rectangular pyramid is 12 inches. Marbles fill half the volume of the container. How many more cubic inches of marbles are needed to finish filling the container?Enter your answer in the box.

{ }in3

Answers

Answer:

First you find the volume of the pyramid:

1. find the area of the base:

A= 15 x 5= 75

2. Multiply the Area of the rectangle by the height; h= 12 and si use the result by 3.

V= A x h /3 =. 75 x 12 = 900 /3

V= 300

3. If only 1/2 is filled, that means

V= 300/2= 150 in3 is filled and

150 in3 of marbles is needed to fill the container.

Answer: 150

Step-by-step explanation:

PLEASE HELP, i'll mark the brain thingy !

Answers

62


Hope this helps!!!!

Answer:

50

Step-by-step explanation:

make me brain

what is the answer for: 2(6X+5)= -3(-4X+3) ??

Answers

Answer: No Solution

Step-by-step explanation:

Given

2(6x+5)=-3(-4x+3)

Expand parenthesis

2·6x+2·5=(-3)·(-4x)+(-3)·3

12x+10=12x-9

Subtract 12x on both sides

12x+10-12x=12x-9-12x

10=-9

10 will never equal -9, which means this is No Solution

Hope this helps!! :)

Please let me know if you have any questions

Answer:

no solutions

Step-by-step explanation:

+ * - = -

- * + = -

- * - = +

+ * + = +

2 (6X + 5) = -3 (-4X+3)

- distribute

12X + 10 = 12X - 9

       -10            -10

12X = 12X - 19

- 12X   - 12 X

0 ≠ - 19

or you can skip all of that and just realize that there cannot be the 12X on both sides but the second term is different

A hot air balloon travels at a constant rate of 3 miles per hour. If the balloon traveled a total of 72 miles, how many hours would it take?

IF answered right i will give brainiest plsssssssssssssss help

Answers

[tex]\huge{\underline{\mathtt{\red{A}\pink{N} \green{S}\blue{W} \purple{E}\orange{R}}}}[/tex]

give I'd and pass.....

please help, thank u​

Answers

Answer:

B and C

Step-by-step explanation:

Mathilde has 20 pints of green paint. She uses 2/5 of it to paint a landscape and 3 /10 of it while painting a clover. She decides that, for her next painting, she will need 14 pints of green paint. How much more paint will she need to buy?

Answers

Answer:

8

Step-by-step explanation:

Total pints of paint = 20

For landscape :

2/5 * 20 = 8 pints

For clover :

3/10 * 20 = 6 pints

Total used = (8 + 6) = 14

Pints left = 20 - 14 = 6 pints

14 required for next painting

14 - 6 = 8 pints

8 more pints needed

Pls answer fast I will give brainliest!
Write an expression for the measure of ∠DBC. Justify your expression.

Write an expression for the measure of ∠BDC. Justify your expression.

Write an expression for the measure of ∠ADH. Justify your expression.

Write an equation that can be used to determine the value of x from triangle △DAB. Justify your equation. What does x equal?

What are the measures of ∠DBC, ∠BDC, ∠ADH, and ∠EBG?

Answers

Answer:

in triangle ABD

x+6+2x-3+90=180(sum of interior angle of triangle) (since each angle of rectangle=90)

3x+3=180-90

3x=90-3

x=87/3=29°

<DBC=<ADB{ALTERNATE ANGLE)=2x-3=2×29-3=55°

<BDC=ABD(ALTERNATE ANGLE)=x+6=29+6=35°

<ADH=180-<ADB{LINEAR PAIR)=180-2x-3=180-2×29-3=180-58-3=119°

<EBG=<DBC(VERTICALLY OPPOSITE ANGLE)=55°

sarah has a coupon 25% off any item at the big fish store. If she buys an item reguarly marked $60, What is her sale price?

Answers

Answer:

$45

Step-by-step explanation:

60×0.75=45

Hope this helps

At the big fish store, Sarah has a coupon good for 25% off any purchase. She will pay $45 for a $60 item if she purchases it at a reduced price.

What is the percentage?

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

The usage of percentages is widespread and diverse. For instance, numerous data in the media, bank interest rates, retail discounts, and inflation rates are all reported as percentages. For comprehending the financial elements of daily life, percentages are crucial.

It is given that Sarah has a coupon for 25% off any item at the big fish store. If she buys an item regularly marked $60,

Sale price =Original price - discount

Sale price = $60 - 25% of  $60

Sale price = $60 - $ 15

Sale price = $45

Thus, at the big fish store, Sarah has a coupon good for 25% off any purchase. She will pay $45 for a $60 item if she purchases it at a reduced price.

Learn more about the percentage here:

brainly.com/question/8011401

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write the equation of a line in slope-intercept form that has a slope of 5/3 and passes through the point (6,7)

Answers

Answer:

y=5/3x+-3

Step-by-step explanation:

Which graph represents the function y = 2 x - 2?
3
414

2
2
2
2
x
4-2
2
4
-4-2
-4
-2
-2
-2
4

Answers

The graph which represents the function; y = 2 x - 2 is the second graph from the left.

Graph of Functions

By considering the slope-intercept form of the equation of a straight line;

y = mx + c

By observation, the graph of the function has y-intercept, -2 and has slope, m = 2

The graph most comparable to the information above is the third graph and hence is the graph of the function.

Read more on graph of a function;

https://brainly.com/question/926962

Answer:

3rd one or c

Step-by-step explanation:

What is the answer please

Answers

Answer:

I would say 45

Step-by-step explanation:

180-90=90

90/2=45

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