Help help help help help help please

Help Help Help Help Help Help Please

Answers

Answer 1

Answer:

1.   21z² - 35nz + 56n²

2.   18y + 8

3.   12z³ - 24z² + 28z

4.   56c³ + 14c²g + 21cg²

5.   21p⁵ + 42p⁴- 63p³

6.   35g⁴ + 14g³ + 21g²

7.   54c² - 27cz

8.   24n² + 15n + 18

9.   40k⁴ + 16k³p + 24k²p²

10.   45z⁵ - 36z⁴h - 63z³h²

Plz mark brainliest :)


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The Stock Market Madia sa stockbroker. She was 14 commission each week Last week she sold 56,800 worth of stocks. How much did she make last week
commission she averages that same amount each week how much did she make in commission in 2011
Last week she made sin commission
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Answer:

What is a appropriately

What is a Procedure

What is a Enthusiasm

What is a Conflict

What is a Technique

What is a Obtain

What is a conflict management

.... itz wrong

3. ARST maps to AR'S'T'.
Preimage
R(2, 1)
S(2.-1)
T(4.-2)
Image
R'(1,3)
S'(1, -3)
T'(
2-6)
The coordinate rule is:
The transformation is:

Need help

Answers

Answer:

Step-by-step explanation:

PLS HELPPPP equation of the line that is parallel to the line y − 3x = 4 and passes through the point (0, −3)

Answers

Answer:

y = 3x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

y - 3x = 4 ( add 3x to both sides )

y = 3x + 4 ← in slope- intercept form

with slope m = 3

Parallel lines have equal slopes, thus

y = 3x + c

The line crosses the y- axis at (0, - 3 ) ⇒ c = - 3

y = 3x - 3 ← equation in slope- intercept form

In order to evaluate energy demand for heating services, the number of heating degree days are calculated. The number of heating degree days can be calculated by the formula H = 65 - T, where 65 is degrees Fahrenheit, and T is the average of the high and low temperatures for the day. If the high temperature for a day was 51°F and the low temperature for the same day was 45°F, what is the number of heating degree days? A. 14 B. 113 C. 17 D. 48

Answers

Answer:

The number of heating degree days is 17 (option c).

Step-by-step explanation:

You know that the formula H = 65 - T, where 65 is degrees Fahrenheit, and T is the average of the high and low temperatures for the day.

You know that the high temperature for a day was 51°F and the low temperature for the same day was 45°F.

The mean, also called the average or arithmetic mean, is a measure of central position. In general, the average is calculated by adding all the figures or values ​​presented and dividing them by the total number of values. So, in this case, the average of the high and low temperatures for the day is:

[tex]\frac{51 F + 45 F}{2}= 48 F[/tex]

The number of heating degree days can be calculated by:

H= 65°F - 48°F

H= 17 °F

The number of heating degree days is 17 (option c).

A dentist is making identical dental care bags for patients using 56 tubes of toothpaste, 112 packets of floss, and 85 toothbrushes. What is the greatest number of identical dental care bags the dentist can make with the least amount of items leftover? Describe the contents of each bag. A dentist is making identical dental care bags for patients using 56 tubes of toothpaste, 112 packets of floss, and 85 toothbrushes. What is the greatest number of identical dental care bags the dentist can make with the least amount of items leftover? Describe the contents of each bag.

Answers

This question was not correctly written

Correct Question

A dentist is making identical dental care bags for patients using 56 tubes of toothpaste, 112 packets of floss, and 84 toothbrushes. What is the greatest number of identical dental care bags the dentist can make with the least amount of items leftover? Describe the contents of each bag.

Answer:

What is the greatest number of identical dental care bags the dentist can make with the least amount of items leftover?

28 identical dental care bags

Describe the contents of each bag.

2 tubes of toothpaste, 4 packets of floss and 3 toothbrushes.

Step-by-step explanation:

We solve for this using greatest common factor method

Step 1

Find the factors of 56, 84 and 112

The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

The factors of 112 are: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

The greatest common factor amongst them is = 28

Hence, the greatest number of identical dental care bags the dentist can make with the least amount of items leftover is 28 bags.

Describe the contents of each bag.

Each bag should contain 2 tubes of toothpaste, 4 packets of floss and 3 toothbrushes.

Select the correct answer in each of the following

Answers

Number 1 is B , number 2 is A n number 3 is A

Answer:

A, A and A

Step-by-step explanation:

Given

y = ax² + bx + c ( a ≠ 0 )

• If a > 0 then vertex is minimum

• If a < 0 then vertex is maximum

The graph here is a maximum, thus a < 0 → A

--------------------------------------------------------------------

The value of c is the y- intercept of the graph ( when x = 0 )

Since the y- intercept is below the x- axis then c < 0 → A

--------------------------------------------------------------------

The solutions to the equation are where the graph crosses the x- axis ( y = 0 )

Since the graph crosses the x- axis to the left of the y- axis, then

both solutions are negative → A

i will give ur brain thing
its urgent ​

Answers

Answer:

5

Step-by-step explanation:

4^2 +3^2 = 5^2

Answer:

sqrt([4 * 4] + [3 * 3]) = 5

Step-by-step explanation:

Fill in the parameters for the Pythagorean Theorem and solve it.

Can someone please answer the attachment​

Answers

Answer:

See below.

Step-by-step explanation:

20. YES

21. NO

22. NO

23. NO

How do i slove this?

Answers

It’s an easy one you will know the answer soon the answer is the second one

Answer:

A

Step-by-step explanation:

Forget the number line for a moment. It seems to be confusing you. Just get the answer.

-1/2 = - 2/4

5/4 = 5/4    There's nothing more you can do to this that's constructive.

Sum = (-2 + 5 ) / 4

Sum = 3/4

Now which like gives that result? It's A isn't it?

Help ASAP please !!!!

Answers

Answer:

Don't Understand.

Step-by-step explanation:

Need more Information.

if p varies inversely as the square root of q, and p=12 when q=36, find p when q=16

Answers

P is 8 because jgkyxyo

Answer:

Step-by-step explanation:

p = k / sqrt(q)

The first job is to find k.

p = 12

q = 36

Solution for k

12 = k / sqrt(36)

sqrt(36) = +/- 6

Multiply both sides by +/-6

12 * +/- 6 = k

k = +/- 72

Solution for q = 16

p = +/-72/ sqrt(16)

p  = +/- 72 / sqrt(16)

p = +/- 72 / +/-4

p = 18

what's the answer?????????????????????????????

Answers

Answer:

answer is 248/21

Step-by-step explanation:

u should multiply the mixed numbers together.

ur welcome:)

Dave and Bonnie each made a
table of values for the equation
y = 1/2x - 2 Dave said his table
is correct. Bonnie said her
table is correct. Who is
correct? Explain your answer.
ILL PUT YOU AS BRAINLIEST

Answers

Answer:

Both tables are correct.

Step-by-step explanation:

The equation given is y = [tex]\frac{1}{2}[/tex] x - 2.  When you replace x with each value given from Dave's table, the y values will be those given.

-4 =  [tex]\frac{1}{2}[/tex] (-4) - 2

-3 =  [tex]\frac{1}{2}[/tex] (-2) - 2

-2 =  [tex]\frac{1}{2}[/tex] (0) - 2

-1 =  [tex]\frac{1}{2}[/tex] (2) - 2

When you use the values given in Bonnie's table, the equations are also all true.

0 =  [tex]\frac{1}{2}[/tex] (4) - 2

2 =  [tex]\frac{1}{2}[/tex] (8) - 2

4 =  [tex]\frac{1}{2}[/tex] (12) - 2

6 =  [tex]\frac{1}{2}[/tex] (16) - 2

Can someone help me on number 4,5

Answers

For 4:
X=13, RST=155, RSU=102

For 5:
X=7, WXZ=38, ZXY=52

Lauren has gross pay of $765 and federal tax withholdings of $68. determine lauren's net pay if she has the additional items withheld: social security tax that is 6.2% of her gross pay medicare tax that is 1.45% of her gross pay state tax that is 22% of her federal tax a. $691.52 b. $666.21 c. $636.98 d. $623.52 please select the best answer from the choices provided a b c d

Answers

Lauren's net pay after deductions will be equal to $623.52

What will be the net pay of Lauren?

The net pay of the Lauren will be calculated as

The gross pay is = $ 765

The Federal tax = $68

Social security tax on gross pay 6.2%=   [tex]SST=765\times 0.062=47.43[/tex]

Medicare tax on gross pay 1.45%= [tex]765\times 0.0145=11.09[/tex]

State tax on federal tax holdings 22% =[tex]68\times 0.22=14.96[/tex]

Now the net pay will be

[tex]=765-68-47.43-11.09-14.96=623.52[/tex]

Thus Lauren's net pay after deductions will be equal to $623.52

To know more about saving and investment follow

https://brainly.com/question/11750315

What method can be used?

Answers

Answer:

not possible

Step-by-step explanation:

the two congruent sides do not include the angle in between them, which makes the rule that makes them congruent SSA, which is a rule that doesn’t not exist. Ur welcome :)

Given the equation y= -3x+2.5, when y is 8.5, what value of x makes the equation true?
PLEASE EXPLAIN HOW YOU GOT YOUR ANSWER AS WELL !! ( im not very smart :c )

Answers

Answer:

x= -2

Step-by-step explanation:

First, write your equation with 8.5 substituted for y: 8.5= -3x +2.5

Next, subtract 2.5 from both sides to simplify the equation: 6= -3x

After that, divide both sides by -3 to get x by itself: -2 = x

So, when y=8.5, x=-2.

25pts!!!

i don't understand this can somebody help me

Answers

Step-by-step explanation:

This is geogebra app which graph the equations...

I graphed the equation for you...

Which set of numbers is in order from smallest to largest?

0.5, , 80%
, 40%, 0.05
21%, , 0.4
32%, 0.23,

Answers

Answer:

0.5, 80%

Step-by-step explanation:

Answer:

0.5, 80%

Step-by-step explanation:

A 2-column table with 4 rows. The first column is labeled Planet with entries A, B, C, D. The second column is labeled Distance from Sun (in kilometers) with entries 778,600,000, 4,495,100,000, 1,433,500,000, 2,872,500,000. What is the identity of the planets? A: B: C: D:.

Answers

Planet A: Jupiter
778,600,000km from the sun

Planet B: Neptune
4,495,100,000km from the sun

Planet C: Saturn
1,433,500,000km from the sun

Planet D: Uranus
2,872,500,000km from the sun

100 POINTS!
Determine which function has the greater rate of change, if either.


A. Equation B has a greater rate of change because it's rate of change is, - 1/4

B. Equation A has a greater rate of change because it's rate of change is, - 5/6

C. Neither function has the greater rate of change because their slopes are both, - 1/4

D. Neither function has a greater rate of change because their slopes are both, - 5/6

Answers

Answer:

it's giving B.

I can really explain why but it's giving B 5/6 is greater than da amount..

Someone please help!!

Answers

Answer:

Vertex is (-1/4, -81/8)

Step-by-step explanation:

Does that help any?

create a tangent to a circle. (use your digital tool, compass, or a loose sheet of paper to help you keep your lines and points of contact precise).

Answers

Answer:

I think you have to draw a circle then draw a line that goes parralel to one tiny part of the circle. this ensures it only touches the circle at one place. make sure the line is straight too!

At a concert, tickets cost either $40 or $60. 700 tickets were sold at a cost of $33600. Find how many $40 tickets were sold.

Answers

Answer:

420

Step-by-step explanation:

Let x = number of $40 tickets.

Let y = number of $60 tickets.

x + y = 700

40x + 60y = 33600

-40x - 40y = -28000

20y = 5600

y = 280

x + y = 700

x + 280 = 700

x = 420

Answer: 420 $40 tickets were sold

A bank pays 8% annual interest, compounded at the end of each month. An account starts with $600, and no further withdrawals or deposits are made.​

Answers

Answer:

[tex]600(1.08)^x[/tex]

Step-by-step explanation:

you would plug in the amount of months for x, not sure what you are really looking for? but 12 months would be [tex]600(1.08)^12=1510.90[/tex]

not sure why the 12 looks weird, but that is to the power of 12.

(a+b) + 3
+ 30c
a = 6
b = 4
C=3

Answers

Answer:

13

Step-by-step explanation:

6+4=10

10+3

13

Answer:

the answer is 103

Step-by-step explanation:

(6+4)+3+30(3)

(10)+3+90

103

James knows that when he walks, he takes about 120
120
steps per minute and that each step is 2.75
2.75
feet long. Which calculation is most reasonable for James to use to find out his walking speed in miles per hour?

Answers

Answer:

speed of James is: 3.75 miles/hour.

Step-by-step explanation:

We need to find the speed of James in miles per hour(mi/hr)

we know that 1 mile=5280 feet

James takes 120 steps in 1 minute so he will cover 120×60 steps in 1 hour.

i.e. he takes 7200 steps in 1 hour.

also each step of James=2.75 feet

total distance covered by James in 1 hour=2.75×7200 feet=19800 feet

[tex]19800feet=\frac{19800}{5280} miles=3.65miles[/tex]

hence speed of James= (distance covered by james in 1 hour)/1 hour

speed of James=3.75 miles/hour.

Thanks!!

Mark me brainliest!

~[tex]FieryAnswererGT[/tex]~

Answer:

We need to find the speed of James in miles per hour(mi/hr)

we know that 1 mile=5280 feet

James takes 120 steps in 1 minute so he will cover 120×60 steps in 1 hour.

i.e. he takes 7200 steps in 1 hour.

also each step of James=2.75 feet

total distance covered by James in 1 hour=2.75×7200 feet=19800 feet

19800feet=\frac{19800}{5280} miles=3.65miles19800feet=

5280

19800

miles=3.65miles

hence speed of James= (distance covered by james in 1 hour)/1 hour

what is the slope of a line passing through the points (-7,-2) and (5,-6)

Answers

Answer:

-4/12

Step-by-step explanation:

This is true because what you do is y2-y1 over x2-x1 and you get uyour answer easily

write a quadratic function f whose only zero is 7

Answers

well, we know is a quadratic, namely of degree 2, so it has two solutions and namely two factors, and whose only zero is 7, well, we can do that by giving that only zero a multiplicity of 2, so we get two of the same zero.

[tex]\begin{cases} x=7\implies &x-7=0\\ x=7\implies &x-7=0 \end{cases}\qquad \implies \qquad \begin{array}{llll} \stackrel{\textit{multiplicity of 2}}{(x-7)(x-7)}=\stackrel{0}{y} \\\\\\ x^2-14x+49=y \end{array}[/tex]

The quadratic function would be x² + 14x + 49 f whose only zero is 7.

What is a quadratic equation?

The quadratic equation is defined as a function containing the highest power of a variable is two.

The standard quadratic function is given by ax² + b x + c = 0.

We know that is a quadratic of degree 2, so it has two solutions and two components, and its only zero is 7,

⇒ x = 7 and  x = 7

⇒ x - 7 and  x - 7

Thus, we can accomplish that by multiplying that singular zero by two, so we obtain two of the same zero.

⇒ (x - 7)(x - 7)

⇒ (x - 7)²

⇒ x² + 7²+ 2 × 7 × x

⇒ x² + 49 + 14x

⇒ x² + 14x + 49

Therefore, the quadratic function would be x² + 14x + 49.

Learn more about the quadratic function here:

brainly.com/question/14083225

#SPJ2

Calculate the slope of the line with points (3, 2) and (6, 4). Write your answer as a decimal rounded to 2 decimal places.​

Answers

Answer:

0.67

Step-by-step explanation:

m is the slope

The formula is m=[tex]\frac{y_{2}-y_1}{x_2-x_1}[/tex]

m= [tex]\frac{4-2}{6-3}[/tex]

m= [tex]\frac{2}{3}[/tex]

2÷3=0.66666...≈0.67

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