Ive been looking at this for a long time please help.

Answer: The answer is D

Step-by-step explanation: Hope that this helps.

answer:

4x × 3x

explanation:

Answer:

8[tex]x^{2}[/tex]+4x

Step-by-step explanation:

Distribute 4x by 2x and by 1

Answer will be 8[tex]x^{2}[/tex]+4x

Answer:

44% of students

Step-by-step explanation:

because the sum of all the students = 50, we jsut need to multiply by 2 to get 100 (which is the easiest number to get a percentage from. because we multiplied 50 by 2 we must multiply 22 by 2 which gives us 44. 44/100 =44%

Answer:

44%

Step-by-step explanation:

to solve for this you simply add the numbers together in order to get the total then once you find the total you didved the number you're trying to find the percent for by the total

Answer:

1. 72 [tex]\frac{5}{11}[/tex]

3. 79 [tex]\frac{5}{6}[/tex]

Step-by-step explanation:

The mean is found by dividing the sum of the inputs by the total number of inputs.

Answer:

enjoy your day hope the answer comes to you

Step-by-step explanation:

Answer:

mean =16

variance=12.8

standard deviation =3.578

Step-by-step explanation:

mean=np=80×0.2=16

variance= np(1-p)

=16(1-0.2)

=12.8

standard deviation =

[tex] \sqrt{12.8} [/tex]

=3.5777

=3.578

Answer:

$465.66

Step-by-step explanation:

All you have to do is subtract 84.34 from $550.

Answer:

x = 68°

Step-by-step explanation:

cos x = 10/27

cos x = 0.3704

x = 68.26°

Answer:

68

Step-by-step explanation:

Cosine=Adjacent/Hyp.

Cos(x)=10/27, or 0.37

Cos^-1(0.37)=68.3 degrees

Answer:

x+v/2y

Step-by-step explanation:

Move 2 to the left of y

Step-by-step explanation:

the answer for x = 9

the answer for y = 5

Answer:

£1.25

Step-by-step explanation:

£6.25 ÷ 5 = £1.23

hope this helps

Answer:

Step-by-step explanation:

h^2=x^2+y^2, in this case

h^2=8^2+15^2

h^2=64+225

h^2=289

h=17cm

Answer:

17 cm

Step-by-step explanation:

The Pythagorean Theorem: [tex]a^2+b^2=c^2[/tex] where a and b are the legs and c is the hypotenuse

Plug in the values of the legs

[tex]8^2+15^2=c^2\\64+225=c^2\\289=c^2\\c=\sqrt{289} \\c=17[/tex]

Therefore, the length of the hypotenuse is 17 cm.

I hope this helps!

Answer:

Unsure

Step-by-step explanation:

did you forget the q^2

if so,

(p-q)^2

if not,

you can't simplify any further

Answer:

qp 2

Step-by-step explanation:

Answer:

A.

1. 6/9

2. 6/3

3. 3/6

4. 9/6

5. 3/9

B.

1. 8/12

2. 3/7

3. 5/3

4. 12/15

5. 20/25

Step-by-step explanation:

You can turn a ratio from #:# into #/# so if the ratio was 3:9 the fraction form would be 3/9.

Answer:

I am nottt listening to that i already know whay that is

Answer:

C broooo

Step-by-step explanation:

Answer:21

Step-by-step explanation:

In the simplified form the expression is x+4

Answer:

x+4

Step-by-step explanation:

x = -4 - -4 = 0

y = -9 - 7 = -16

answer: (0, -16) of difference

Answer: D

Step-by-step explanation: Hope this help :D

8=4*2

16=4*4

24=4*8 the answer 8

36=4*9

Answer:

Step-by-step explanation:

From the picture attached,

Segment AB has been divided into four equal parts.

Let each part measures equal length = 1 unit

Point C is 2 units apart from both the points A and B.

Length of AC = Length of BC = 2 units

Therefore, point C will be the mid point of segment AB.

And ratio of AC and BC = 1:1

AC:BC = 1:1

Similarly, AC:AB = 2:4

                           = 1:2

And BC:AB = 2:4

                   = 1:2

Answer:

{-2, 3, 4, 5}

General Formulas and Concepts:

Math

Algebra I

Step-by-step explanation:

According to our graph, our y-values are 3, 4, 5 and -2. Since they are all closed dots, they are inclusive in the range:

Remember to put it in number line order.

{-2, 3, 4, 5}

Given:

The graph of linear function.

To find:

The slope intercept form of the linear equation from the given graph.

Solution:

The slope intercept form of a linear function is:

[tex]y=mx+b[/tex]

From the given graph it is clear that the graph passes through the points (1,300) and (4,800).

The equation of line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-300=\dfrac{800-300}{4-1}(x-1)[/tex]

[tex]y-300=\dfrac{500}{3}(x-1)[/tex]

[tex]y-300=\dfrac{500}{3}x-\dfrac{500}{3}[/tex]

Adding 300 on both sides, we get

[tex]y=\dfrac{500}{3}x-\dfrac{500}{3}+300[/tex]

[tex]y=\dfrac{500}{3}x+\dfrac{900-500}{3}[/tex]

[tex]y=\dfrac{500}{3}x+\dfrac{400}{3}[/tex]

Therefore, the required equation is [tex]y=\dfrac{500}{3}x+\dfrac{400}{3}[/tex].

Answer:

n = 5

Step-by-step explanation:

m = 2n + 7

m = 4n - 3 (Multiply by -1)

-m = -4n + 3

m = 2n + 7

0 = -2n + 10

-10 = -2n

n = 5

Answer:

0.444444

Step-by-step explanation:

4*2 - 4x + 1 = 0

8 - 4x +1 = 0

9 = 4x

x = 4/9 = 0.444444

Answer:

y = 18x + 60

Step-by-step explanation:

The slope intercept equation is:

y = mx + b

For this problem:

y will represent the total cost of the technician

m will represent cost per hour

x will represent number of hours

b will represent the initial cost

With this in mind, we can plug these into our equation

y = 18x + 60

Answer:

in slope intercept this would look like y = 18x + 60

Answer:

77777777

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

its a because it has a greater base value

57/20 or 2.85 is the right answer

Answer:

ANSWER IS RIGHT HERE USE MATH PAPA

Step-by-step explanation:

PLS BRAILIEST

Answer:

Check pdf

Step-by-step explanation: