The functions u and w are defined as follows.
u(x) = 2x+2
w(x) = – 2x² +2
Find the value of w (u(2)).

Answer:

What are the problems?

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

if f(4), than -4^2=-16

5(4)=20

-16+20-2=2

Answer:

I think y=3.4

Step-by-step explanation:

Answer: 3/2

Step-by-step explanation:

Answer:

3/2.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

If the variable quantities are the same, but the constants are different, then that equation has no solutions.

Answer:

Option B: Elevator A descends at a faster rate than elevator B

Option C: Elevator A will reach the ground first

Step-by-step explanation:

Elevator A: -4x+16

Elevator B: -3x +16

Option B: Elevator A descends at a faster rate than elevator B

Option C: Elevator A will reach the ground first

For Elevator A: -4x+16

And,  

Elevator B: -3x +16

Therefore the above statements are true.

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Answer: I subtracted 8 from both sides then divided 3 on both sides

Step-by-step explanation: welcome

Answer:

Simplifying

3x + 8 = 26

Reorder the terms:

8 + 3x = 26

Solving

8 + 3x = 26

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8' to each side of the equation.

8 + -8 + 3x = 26 + -8

Combine like terms: 8 + -8 = 0

0 + 3x = 26 + -8

3x = 26 + -8

Combine like terms: 26 + -8 = 18

3x = 18

Divide each side by '3'.

x = 6

Simplifying

x = 6

Answer:

come help me on my last question

Step-by-step explanation:

Answer:

Quadrant IV

Step-by-step explanation:

Step-by-step explanation:

The solution is one-solution

.3(12x-16)=.4(12-3x) (you do the distributive property)

3.6x-4.8=4.8-.12x (you add 1.2 to both sides)

3.6x-3.6=4.8 (You add 3.6 to both sides)

3.6x=8.4 ( You divide 3.6 both numbers)

x=0.4285...

Its a one-solution

Answer:

-5

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

thats a deep comment

Answer:

98-45/17=3.11

Step-by-step explanation:

Thanks for the points

Answer:

Fact

Step-by-step explanation:

A Fact is a statement that has been proved :)

Answer:

C

Step-by-step explanation:

Answer: 4x-9=11

4(5)-9=11

20-9=11

11=11

Step-by-step explanation:

Answer:

ASA

Step-by-step explanation:

I think

Answer:

c

Step-by-step explanation:

both use the same middle side

The answer is D, "No, because two points with the same x-value have different y-values."

Essentially, there cannot be more than one point on the same x-line. Point (2, 11) and point (2, 2) are on the same x-line, which is 2.

Hope this helps!

Answer:

Percentage of time spend in magic show = 37.5%

Step-by-step explanation:

Given:

Total time 4pm to 8pm = 4 hours = 4 x 60 = 240 minutes

Time spend in magic show = 90 minutes

Find:

Percentage of time spend in magic show

Computation:

Percentage of time spend in magic show = [Time spend in magic show / Total time]100

Percentage of time spend in magic show = [90 / 240]100

Percentage of time spend in magic show = 37.5%

Answer:37.5%

Step-by-step explanation:

A and B

Both A and B, when simplified get -(1/6), because the others have either 0 or 2 negative signs, denoting a positive end result.

Answer:

n = 6

Step-by-step explanation:

9n - 24 = 4n + 6              {Subtract 4n from both sides }

9n - 24 -4n = 6

       5n - 24 = 6               {Add 24 to both sides}  

               5n = 6 + 24

               5n = 30

                 n = 30/5

n = 6

Answer:

n=6

Step-by-step explanation:

Simplifying

9n + -24 = 4n + 6

Reorder the terms:

-24 + 9n = 4n + 6

Reorder the terms:

-24 + 9n = 6 + 4n

Solving

-24 + 9n = 6 + 4n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-4n' to each side of the equation.

-24 + 9n + -4n = 6 + 4n + -4n

Combine like terms: 9n + -4n = 5n

-24 + 5n = 6 + 4n + -4n

Combine like terms: 4n + -4n = 0

-24 + 5n = 6 + 0

-24 + 5n = 6

Add '24' to each side of the equation.

-24 + 24 + 5n = 6 + 24

Combine like terms: -24 + 24 = 0

0 + 5n = 6 + 24

5n = 6 + 24

Combine like terms: 6 + 24 = 30

5n = 30

Divide each side by '5'.

n = 6

Simplifying

n = 6

Answer:

right,correct can be used here

Answer:

probably about 60 students ride their bikes to school.

Step-by-step explanation:

divide it and estimate. dont hate me if im wrong.

Answer:

6

Step-by-step explanation:

You know DF = 6 and EB = 6 too. Since E is the mid-point of AEB, EB and AB are equal.

DF = EB

     = AB

     = 6

Answer:

y = 2x+6

Step-by-step explanation:

Let the output value be y

Let the input value be x

the output of a function is 6 more than 2 times the input

2 times the input is expressed as 2x

6 more than 2 times the input is expressed as 2x + 6

Since the output of a function is 6 more than 2 times the input, we will equate y to the resulting equation to have;

y = 2x + 6

Hence the required equation is y = 2x+6

Answer:

(-2, -4)

Step-by-step explanation:

I Hope this helps you out!

Answer:

(-2,-4)

Answer:

8

Step-by-step explanation:

You could make any amount but 8 dos work if the triangle is a 2 by 8

Answer:

B one out of six

Step-by-step explanation:

Six options, one is the five, therefore 1/6

Answer:

C. 1/6

Explanation:

According to this problem this dice has 6 numbers/sides, so rolling it once would give you a 1 out of 6 changes of landing on the 5.

If this answer was helpful, please mark brainliest. <3

Answer:

[tex]\frac{3}{5}[/tex]

Step-by-step explanation:

When finding the tangent of an angle, tangent of that angle is opposite over adjacent. So, 6 is the opposite side of angle G, and 10 is the adjacent side of angle G. Put [tex]\frac{6}{10}[/tex], which simplifies to [tex]\frac{3}{5}[/tex].

Hope this helps! :)