Given the function f(x) = 2x – evaluate f (4). Enter your answer as a decimal.

Answer:

123+478= 601

Step-by-step explanation:

u r from south korea ,cool. !

Answer:

601

Step-by-step explanation:

Dilating a trapezoid involves changing its size.

The measure of side OL is 8

The given parameters are:

[tex]\mathbf{O'L' = 6}[/tex]

[tex]\mathbf{k = \frac 34}[/tex]

Side length O'L' is calculated using:

[tex]\mathbf{O'L' = OL \times k}[/tex]

Make OL the subject

[tex]\mathbf{OL = \frac{O'L'}{k}}[/tex]

So, we have:

[tex]\mathbf{OL = \frac{6}{3/4}}[/tex]

[tex]\mathbf{OL = 8}[/tex]

Hence, the measure of side OL is 8

Read more about dilations at:

https://brainly.com/question/13176891

Answer:

Transversal Q

Step-by-step explanation:

I hope this helps

hhwgwoahauaiahnwjsdjwhsjs

Step-by-step explanation:

you can subtract the spinner a from spinner b and then find the probability

Answer:Is A

Step-by-step explanation:

I am Really bad at explaining

Answer:

Computer is $866

Printer is $433

Step-by-step explanation:

We can form two equations given our variables:

Let's assume the computer=C and the Printer=P.

1) C+P=1299

2) 2P=C

Now we just plug in the 2nd equation into the 1st.

(2P+P)=1299

3P=1299

P=1299/3

P=433

Now that we know the value of the printer, we can subtract that from the total price:

1299-433=866

C=866

Question:

twenty-four minus the product of three and two

Answer:

➛24-(2×3)

➛24-6

➛18

24-² = -2 × -2 × -2 × -2 × +2

24-³ = Wrong Quiq

Answer:

-0.5

Step-by-step explanation:

Rate of change is easily found by the change in y values/change in x values.

Answer:

(In picture with steps)

Step-by-step explanation:

^

Sorry this took so long! I was doing the work, hope it helped anyways!

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

Answer:

2a. =  X = -5      2b. =  X = -4

Step-by-step explanation:

Hope this helps!

2a.   2 - 2x - 5 = 7

-2x = 7 + 5 - 2

-2x = 10

x = -5

2b.    -6 + x + 4 = -6

x = -6 - 4 + 6

x = -10 + 6

x = -4

Answer:

A. y=1/-2x+5

B. y=1/2x

Step-by-step explanation:

the y-intercept of line A is 5, so the slope, or the rise/run, is 1/-2. A similar thing for line B; the y-intercept is 0 and the slope is 1/2/

Answer:

6 donuts

Step-by-step explanation:

8/1 times 3/4 equals 24/4 = 6 donuts

Step-by-step explanation:

26. x²+5x+25/4 = (x + 5/2)²

29. x²/4y²-2/3+4y²/9x² = (x/2y - 2y/3x)²

Answer:

In attachment I have answered this problem.↑↑

Answer:

the answer is 56.52 inches

Step-by-step explanation:

hope this helps :)

Answer:

56.52

Step-by-step explanation:

to find the circumference using radius, you multiply

r x pi x 2

9 x 2 x pi = 56.52

Graph 1: Domain = [-6,6]  

Graph 1: Range = {-5,-1,0}

Graph 2: Domain = (-4, infinity)  

Graph 2: Range = {-4} or [-2, infinity)

Graph 3: Domain = (-infinity, infinity)  

Graph 3: Range = [-5, infinity)

Graph 4: Domain = [-5.5, infinity)  

Graph 4: Range = (-infinity, infinity)

Answer:

zero nun after dat

Step-by-step explanation:

it's infantry yuh

Answer:

728.85

Step-by-step explanation:

Surface area of a cylinder equation: A = 2πrh+2πr²

A = (2π(4)(25))+(2π(4²))

A = 728.85cm³

By looking at the formula that the rule is the coefficient of x times z to the power plus 2

so we can write the following geometric sequence

-x⁷,-2x¹²,-4x¹⁷,-8x²²,-16x²⁷.-32x⁵²....

Answer:

y > x^2 - 6

y > x^2 + 2

Step-by-step explanation:

Answer:

I'm thinking it might be 9

Answer:

They are perpendicular

Step-by-step explanation:

Function 1: x+y=2  --> y = -x+2

Function 2: y=x+4 --> y =  x+4

Function 1 has a slope of -1, Function 2 has a slope of 1.

We want to find the total number of integers that are larger than 40 and smaller than 99 that also are multiples of 3.

The answer is 18.

We can solve this just by counting.

The first multiple of 3 larger than 40 is:

3*14 = 42

Now we know that 99 is also a multiple of 3 and that the multiples of 3 are separated by a distance of 3 units, then the total number of multiples of 3 between 42 and 99 is given by:

(99 - 42)/3 = 19

But we need to remove 1, because we used 99 and we have the restriction that our numbers must be "smaller" than 99.

Then we have a total of 18 multiples of 3 between 40 and 99.

If you want to learn more, you can read:

https://brainly.com/question/19239363

Answer:

nickel, dimes, and quarters is 7, 3, and 5 respectively

Step-by-step explanation:

moreover, no of nickels =2*3+1=7

Quarter=5

Answer:

humanitarian aid

Step-by-step explanation:

Answer:

A=2 B=1

Step-by-step explanation:

B is distributive because you have to foil the x out of the parenthesis

A is  because when three or more numbers are added (or multiplied), the sum (or the product) is the same regardless of the grouping of the addends.

Answer:

I think it would be by SSS

Step-by-step explanation:

SSS tells that if three sides of a triangle are congruent to three sides of another triangle, then the two triangles are congruent. The lines on the triangles show that they are congruent, so by looking at the sides, the triangles are congruent. If the sides are the same, then the angles are the same.

Answer:

(x - 2) • (x - 4) • (x - 8)

Step-by-step explanation:

The first term is,  x2  its coefficient is  1 .

The middle term is,  -6x  its coefficient is  -6 .

The last term, "the constant", is  +8  

Step-1 : Multiply the coefficient of the first term by the constant   1 • 8 = 8  

Step-2 : Find two factors of  8  whose sum equals the coefficient of the middle term, which is   -6 .

     -8    +    -1    =    -9  

     -4    +    -2    =    -6    That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -4  and  -2  

                    x2 - 4x - 2x - 8

Step-4 : Add up the first 2 terms, pulling out like factors :

                   x • (x-4)

             Add up the last 2 terms, pulling out common factors :

                   2 • (x-4)

Step-5 : Add up the four terms of step 4 :

                   (x-2)  •  (x-4)

            Which is the desired factorization

Answer:

first of the you put the line to one of the sides. Then you put the no. 0 to the point then measure

Step-by-step explanation:

Similar to a ruler, you put your protractor up to the angle you are trying to measure and start at 0- then work your way up to what ever degree in ends at.

Answer:

[tex] \frac{ - 5}{6} [/tex]

Step-by-step explanation:

multiply the two fractions ie

[tex] \frac{ - 2}{3} \times \frac{5}{4} \\ = \frac{ - 5}{6} [/tex]

Answer:

-(5/6)

Step-by-step explanation:

1) reduce -1/3 * 5/2

2) multiply - 5/6