Rewrite without parentheses and simplify.
(u+6)²
Ú

Rewrite Without Parentheses And Simplify.(u+6)

Answers

Answer 1

Answer:

u² + 36 + 12u

Step-by-step explanation:

(u + 6)² =

u² + 36 + 12u

Answer 2

Answer:

[tex]u^2+12u+36[/tex]

Step-by-step explanation:

[tex]\begin{aligned}& \textsf{Given}: & & (u+6)^2 \\\\& \textsf{Expand the square}: & & (u+6)(u+6)\\\\& \textsf{Distribute}: & & u(u+6)+6(u+6)\\\\& \textsf{Distribute}: & & u^2+6u+6u+36\\\\& \textsf{Combine like terms}: \quad & &u^2+12u+36\end{aligned}[/tex]


Related Questions

If p percent of q is r what percent of r is q

Answers

Answer:

10000/p.

Step-by-step explanation:

r = pq/100

pq = 100r

q = 100r/p

As a percentage of r:

we have P = q * 100/r

P = 100r/p * 100/r

   = 10,000r / rp

   = 10000/p

what is the total capacity in gallows of a rectangular tank 5 meters in height knowing that it will hold 200 liters per foot?

Answers

729.1  is the total capacity in gallows of a rectangular tank .

What is rectangle?

The internal angles of a rectangle, which has four sides, are all exactly 90 degrees. At each corner or vertex, the two sides come together at a straight angle. The rectangle differs from a square because its two opposite sides are of equal length.

1 Foot height  can store  =  200 ltrs

Height of tank = 5 m = 500/30.48 = 16.4 ft

Total Capacity = 200 * 16.4 =3280.8 ltr

There were  several gallons in use. One gallons  is roughly =  4.5 ltr

Hence the  capacity in  gallon  = 3280.8/4.5 = 729.1

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50 POINTS HELP PLEASE
Graph the system of inequalities. Show at least two points for each inequality. (Lesson 1.08)

Answers

Answer:

54fhuuyfghhhrfbifgifd

12x – 6 + 4 – 5x = 26

Answers

The answer to the problem is: X=4

5/6 divided by 3/5 =

A. 18/25
B. -25/18
C. 25/18
D. -18/25

Answers

Answer: 25/18 ==> C

Step-by-step explanation:

5/6 divided by 3/5=

5/6 / 3/5 =

5/6 * 5/3 =      ==> dividing by a number is the same as multiplying by its reciprocal

5*5/(6*3)=25/18 ==> C

The answer is c.)25/18

The graph to the right uses cylinders to
represent barrels of oil consumed by two
countries. Does the graph distort the data or
does it depict the data fairly? Why or why not?
If the graph distorts the data, construct a
graph that depicts the data fairly.


Does the graph distort the data? Why? Or Why not?

A. Yes, because 3D objects always distort the data in graphs.

B. Yes, because the graph incorrectly uses objects of volume to represent the data.

C. No, because the graph is technically correct.

D. No, because the proportions are accurate.

Answers

The correct option regarding whether the graph distorts the data is:

B. Yes, because the graph incorrectly uses objects of volume to represent the data.

What is the correct graph for the amounts in the problem?

When we are showing absolute amounts of two or more data-sets, the correct representation should be of graphs like histograms or bar graphs.

For this problem, the objective is to show the daily oil consumption in two countries, and they are shown as the volumes of a cylinder, which gives the idea that the amount in country A is considerable more than 4 times country B, that is, distorting the data.

Conversely, a bar graph or a histogram would show the right ratio between these two amounts.

Hence the correct option is:

B. Yes, because the graph incorrectly uses objects of volume to represent the data.

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Mr. Richmond wants to purchase notebooks for his students. Each notebook costs $1.60. Mr. Richmond has
$60. What is the most amount of notebooks Mr. Richmond can purchase?

Answers

Answer: 37 Notebooks

Step-by-step explanation:

Set up and inequality equation where x is the unknown amount of notebooks Mr. Richmond can purchase.

1.60x less than or equal to $60.

Inverse Operations 60/1.60 = 37.5

But, round down, since you can't buy half a notebook so;

Mr. Richmond can purchase 37 notebooks.

You start at (5, -4). You move up 6 units and down 1 unit. Where do you end?

Answers

Answer:

(5, 1)

Step-by-step explanation:

-4+6-1=1.

Solve 2 - ax = -8 for x. Assume a ≠ 0

Answers

The expression is simplified to x = 10/ a

What is subject of formula?

Subject of formula is defined as a variable which is expressed in terms of other variables involved in a given formula or expression.

Given the expression;

2 - ax = -8

Let's make 'x' the subject of formula

collect like terms

-ax = -8 - 2

Subtract like terms

-ax = - 10

Divide both sides by -a

-ax/ -a = - 10/-a

Find the ratio

x = 10/ a

Thus, the expression is simplified to x = 10/ a

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Pablo had 638 grams of cashew nuts and 594 grams of peanuts. He mixed the nuts and packed them into 7 packets. Each packet of nuts had a mass of 120 grams. How many grams of nuts did Pablo have left?

Answers

The nuts left with Pablo after using 840 g of nuts to make 7 packets is 392 g.

We are given that:

Pablo has

Cashew nuts = 638 g

Peanuts = 594 g

He now has mixed the nuts.

Total amount of nuts will be calculated by using addition.

Total amount of nuts = T = 638 g + 594 g

T = 1232 g

He has made a total of 7 packets and in each packet, he has put 120 g of nuts.

Total nuts used = 7 × 120 g = 840 g

Nuts left with Pablo = 1232 g - 840 g

Nuts left = 392 g

Therefore, we get that the nuts left with Pablo after using 840 g of nuts to make 7 packets is 392 g.

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the digit 8 in which number represents 0.08

Answers

Answer:

c

Step-by-step explanation:

2 spaces after the decimal

help me find the measures

Answers

c=26

d=31

You can church my answer by substituting them in and finding the inner two missing angles. per triangle all three angles should add up to 180.


Which point on the number line best represents
A Point A
B Point B
C Point C
D Point D
A
45°
B C
-3
?
2+

Answers

Answer:

A 45 the only reason why I choose number one because you said which point on the line on the bed response point a point b point c point d a 54 or whatever but yeah because

Dylan wants to buy a book for 16.95 and a magazine for 4.50

Answers

Dylan needs $ 21.45 for the purchase of both books and the magazine.

Addition refers to the basic operation of mathematics where we find the sum of two or moe numbers.

We are given that:

Dylan wants to buy two things:

1. she wants to buy a book for $ 16.95

2. she wants to buy a magazine for $ 4.50

So, the total money that she needs will be calculated by adding the prices of both the products.

So, by using addition, we get the total money required by Dylan as:

Total money = $ 16.95 + $ 4.50

Total money = $ 21.45

Therefore, we get that, Dylan needs $ 21.45 for the purchase of both books and the magazine.

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How is the product of a complex number and a real number represented on the complex plane?

Consider the product of 2−4i and 3.

Answers

The product of a complex number and a real number represented on the complex plane is 6 - 12i

Complex number

Complex number is a number expressed in the form a + ib

where

a is the real part

b is the imaginary part

Given the complex and real number as shown;

3(2−4i)

Using the distributive law;

3(2) - 3(4i)

6 - 12i

Hence the product of a complex number and a real number represented on the complex plane is 6 - 12i

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2x+y+2z=2
2x-7y-8z=-2
-2x+4y+3z=8

Answers

Answer:

0

Step-by-step explanation:

forgotten sorry

Steve went on holiday.
He recorded the number of photos he took each day.
Steve saves his photos on a memory card.
The memory card has 1000 megabytes of memory space.
Each photo uses 2.4 megabytes of memory space.
Steve has saved 320 photos on the memory card.
Work out how many more photos Steve can save on the memory card.

Answers

Steve has used up 768 megabytes and can save around 97 more pictures

The number line below is correctly represented by which of the following intervals?

Answers

The intervals that represent the number line is c) {[tex]x|-8\leq x < 3[/tex]}

Which intervals are included in the number line?

It is a means of expressing subsets of the real number line. The numbers between any two particular provided numbers are referred to as an interval. For instance, the interval containing 0, 5, and all other integers between 0 and 5 is the set of values x satisfying [tex]0\leq x\leq 5[/tex].

Numbers from [tex]x=-8[/tex] (inclusive because the circle is closed) to [tex]x=3[/tex](exclusive because the circle is closed) make up the painted range.

Hence,{ [tex]x|-8\leq x < 3[/tex]}

Therefore, the intervals that represent the number line is

c){[tex]x|-8\leq x < 3[/tex]}

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1) Write 35/
37
in lowest term

Answers

Answer:

it is already lowest terms

Step-by-step explanation:

please i need help with this

Answers

1. Finding the first five numbers in each sequence is as follows:

Sequence 1:   0   2    4    6    8    10Sequence 2:  0   4    8   12   16   20.

2. The ordered pairs with the corresponding terms of the sequences are (0, 0), (2, 4), (4, 8), (6, 12), (8, 10), and (10, 20).

3. For the graph, I cannot draw one for you, but Sequence 1 will be on the Y-axis, starting with zero, and Sequence 2 on the X-axis.

The line intercepts will subsequently meet at (2, 4), (4, 8), (6, 12), (8, 10), and (10, 20).

What is a sequence?

A sequence is an ordered pattern of numbers or objects.

The length of a sequence describes the number of elements.

Data and Calculations:

Pattern rule for Sequence 1: Start with zero and add 2

Pattern rule for Sequence 2: Start with zero and add 4

Sequence 1:   0   2 (0 + 2)    4 (2 + 2)   6 (4 + 2)    8 (6 + 2)    10 (8 + 2)

Sequence 2:  0   4 (0 + 4)    8 (4 + 4)   12 (8 + 4)  16 (12 + 4)  20 (16 + 4)

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Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point.

(3, 2)

Answers

Answer:

  exterior

Step-by-step explanation:

You want to know if (3, 2) is an interior or exterior point of the circle defined by (x -5)² +(y +3)² = 25.

Distance from center

We can find the square of the distance of the point from the center of the circle using the equation for the circle.

  (x -5)² +(y +3)² = r²

  (3 -5)² +(2 +3)² = 4 +25 = 29 > 25 . . . . use (x, y) = (3, 2) in the equation

The point is farther away from the center than points that are on the circle. The point (3, 2) is an exterior point.

What is 36 divided by 3/4 in simplest form?

Answers

Answer:

48

Step-by-step explanation:

3/4 becomes 0.75 in decimal form

36/0.75=48

The solution of 36 divided by 3/4 in simplest form is,

⇒ 48

We have to given that,

To simplify 36 divided by 3/4 in simplest form.

It can be written as,

⇒ 36 ÷ (3/4)

⇒ 36 × 4/3

⇒ 12 × 4

⇒ 48

Therefore, The solution of 36 divided by 3/4 in simplest form is,

⇒ 48

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If PR = 24 and RS = 11, what is PS?
PS = 42
PS = 13
PS = 27
PS = 35

Answers

The length of the line segment PS will be 35 units when PR is 24 units and RS is 11 units.

We are given the length of two line segments as:

PR = 24 units

RS = 11 units

Now, we need to find the length of PS.

We will use the operation of addition here as PS will be equal to the sum of PR and RS. Addition refers to the basic operation of mathematics that is used to simplify and evaluate an expression or an equation.

So, we get that:

PS = PR + RS

Substituting the values, we get that:

PS = 24 units + 11 units

PS = 35 units

Therefore, we get that, the length of the line segment PS will be 35 units when PR is 24 units and RS is 11 units.

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how do i solve this?

Answers

Change the denominators to common denominators that they both go into and do the same thing to the top find first number they both go into 5 and 9 would be 45 so u times 4 by 5 and 3 by 9 so it would be evenly 27/45 plus 20/45

the cordinate point of X on PQ such that PX to XQ is 2:1 is (geometry pcture below help)

Answers

The value is XY : QR = 1 : 3

What is similarity?

Two figures are said to be similar if they are the same shape. In more mathematical language, two figures are similar if their corresponding angles are congruent , and the ratios of the lengths of their corresponding sides are equal.

Given: Δ PQR, Point X and Y are on sides PQ and PR,

         XY || QR

In Δ PQR

∠PXY = ∠PQR   ( Corresponding angles )

∠PYX = ∠PRQ    ( Corresponding angles )

Now,  In ΔPQR and ΔAXY

∠P = ∠P  ( common )

∠PXY = ∠PQR   ( given )

∠PYX = ∠PRQ    ( given )

ΔPQR ~ ΔAXY by AAA similarity Criteria.

We get,

PX/ XQ = PY/PR = XY/QR

PX/ XQ = PY/PR = 1/2

PQ = 1 + 2 = 3

PX/ PQ=1/3

hence, the ratio is XY : QR = 1 : 3

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23=2 rearrange the equation to solve for f

Answers

Answer:

23 doesn't equal 2

Step-by-step explanation:

Distinguish what a ray, line segment and line are in your own words. Then, compare
and contrast the three geometric figures.

Answers

Answer: A ray starts from a point and goes to infinity. A line has no end points. A line segment has two endpoints. A line segment connects both endpoints.

Step-by-step explanation:

did this explain it

Find the students mistake then find the correct x-intercepts for the graph of the function.

Answers

The value of the given equation the value of x : (3 , -10)

What is a quadratic equation in mathematics?

Definitions: A quadratic equation is a second-order polynomial equation in some kind of a single variable x ax2+bx+c=0. Because it is a second-order polynomial problem, the fundamental theorem of fundamental algebra guarantees therefore it has at least one solution.

Briefing:

the student haven't solved the equation properly he has not expanded the equation:

According to the given data:

The given equation is f(x) = (x - 3)² - 10

(x - 3)² - 10 = 0

this could be expand and write as:

x² + 9 -6x - 10 = 0

x² -6x -1 = 0

The vertex of an up-down facing parabola of the form y=ax^2+bx+c is Xv.

The parabola params are:

a=1, b=-6, c=-1

[tex]\:x_v=-\frac{b}{2a}[/tex]

[tex]x_v=-\frac{(-6)}{2 \cdot 1}[/tex]

Xv = 3

Putting x = 3 to get the value of y

we get:

y = -10

(3 , -10)

The value of the given equation the value of x : (3 , -10)

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Using the equation from #5, (d=20g) how many miles can a car drive if it has 13 gallons of gas?

Answers

Answer:

If d meaning mile it will be 20x13

Match the following. Given D = {x | x is a whole number} E = {x | x is a perfect square < 100} F = {x | x is an even number between 10 and 20} 1. D ∩ (E ∪ F) {1, 4, 9, 16, 25, 36, 49, 64, 81, 12, 14, 18} 2. D ∩ E {1, 4, 9, 16, 25, 36, 49, 64, 81} 3. D ∪ (E ∩ F) {12, 14, 16, 18} 4. D ∩ (E ∩ F) {all whole numbers} 5. D ∩ F {16}

Answers

The values of the set functions after the matching are:

D∩F = FD∩E = EDU(E∩F) = DD∩(E∩F) = {16}D∩(EUF) = {1,,4,9,12.14,16,18,35,36,47,64,81}

What do we mean by different types of sets' functions?The intersection of two sets is represented by ∩.This refers to shared values between the sets under consideration.U represents the union of two sets.This includes all values from all sets considered.

So, we have D = {x | x is a whole number}.

Then: D = {0,1,2,3,4,5,6,7,8,.........}

Similiarly, E = {x | x is a perfect square < 100}.

So: E = {1,,4,9,16,35,36,47,64,81}

Similarly, F = {x | x is an even number between 10 and 20}.

Then: F = {12,14,16,18}

Now, D∩E = The common values from sets D and E.

Here we have: = E (all perfect square < 100 )

D∩F = F

Where: This means all even numbers between 10 and 20}

Now, D∩(E∩F) = {16}.

Then: E∩F = {16}Hence,  The only value common to both set D and E∩F is 16.

DU(E∩F) = D ( This means all whole numbers)

Then we can say: E∩F = {16}

D∩(EUF) = {1,,4,9,12.14,16,18,35,36,47,64,81}

We obtain: EUF = {1,,4,9,12.14,16,18,35,36,47,64,81}

Therefore, the values after the matching are:

D∩F = FD∩E = EDU(E∩F) = DD∩(E∩F) = {16}D∩(EUF) = {1,,4,9,12.14,16,18,35,36,47,64,81}

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