Only 5,7,9 and 11.

d(x) = |x| – 4

m(x)= |x+1|

p(x)= 1/3 |x|

a(x)= -5|x|

Please help!!!!!!!!

Answer:

x = -3/2, 1

Step-by-step explanation:

1. Use Rule of One

2. Take out the constants

3. Simplify 6/3 to 2

4. Use the product rule

5. Simplify

6. Move all terms to one side

7. Simplify

8. Split the second term

9. Factor out the common terms

10. Factor out the common term (again)

11. Solve for x

Answer:

Step-by-step explanation:

35=-5t²+10t+22

5t²-10t+13=0

disc =b²-4ac=(-10)²-4×5×13=100-260=-160<0

t is imaginary.

So ball never reaches a height of 35 m

Answer:

Step-by-step explanation:

20 is    8x8^5=262144   (8x8)^5= 1073741824 so they are not the same

21 is     (3^2)^-3 = 0.001372   (3^3)^-2=0.001372 THEY ARE NOT THE SAME

okay thats

all i got its a bit hard to read for me sorry

Answer:

Step-by-step explanation:

6x-10x^2+3-(5x^2+3x-4)

when there is a - in front of an expression in (), change the sign of each term in the expression

6x-10x^2+3-5x^2-3x+4

now collect like terms

3x-10x^2+3-5x^2+4

3x-15x^2+3+4

3x-15x^2+7

now use the commutative property to reorder the terms

-15x^2+3x+7

=-15x^2+3x+7

Answer:

4

Step-by-step explanation:

Answer: 3 4/5

Step-by-step explanation:

Hope this helps, mind giving me the brainliest? :)

Answer:

I think it's 5 down votes

Answer:

-3

Step-by-step explanation:

The additive inverse of a number means that the sum of the number, and it's additive inverse will always be zero. The additive inverse is found by simply negating a number or making it opposite.

Therefore, 3 + x = 0, 3 - 3 + x = 0 - 3, x = -3. (x represents it's additive inverse)

Just keep in mind that finding it's additive inverse is usually the best way to do it.

Here are some ways to negate a number:

________________________________

Answer:

x= (-3 +- sqrt3)/2

Step-by-step explanation:

Exact Form:

x=(-3± √ 3)/2

Decimal Form:

x = − 0.63397459 … , − 2.36602540 …

Answer:

$561

Step-by-step explanation:

4100 x0,06=  246

246+315=561

Answer:

4084.80

Step-by-step explanation:

Interest = Principal * Interest * Time

             = 4000 * 0.0212 * 1

             = 84.8

balance = deposit amount + interest

             = 4000 + 84.8

             = 4084.80

Based on then information given her balance after one year is: $4048.80.

Using this formula

A = P (1 + r)^t  

Where:

A=Amount=?

Principal=$4,000

r=Interest rate=2.12% or 0.0212

t=time=1 year

Let plug in the formula

A=4000(1 + 0.0212)^1

A= 4000(1.0212)

A= $4048.80

Inconclusion her balance after one year is: $4048.80.

Learn more about interest here:https://brainly.com/question/16134508

Answer:

30 centimeters

Step-by-step explanation:

You have to find the scaling of the lengths first, and to do that, you divide the 20 by 8, which would be 2.5. After, you multiply 2.5 by 12 to get your answer.

Answer:

30

Step-by-step explanation:

20 divided by 8 is 2.5, so you know that the triangle expanded by 2.5.

Multiply the small triangle's length by 2.5 to get your answer of 30.

Answer:

Data set A

Step-by-step explanation:

Data set A is the one that is more spread out.

The mean is the same as the average of a given sample. It is usually a measure of the central tendency of a data set.

Standard deviation is a measure of the spread of a given set of data.

Since data set A has a standard deviation of 35, it the most spread out.

Answer:

w - 7 < -22

Step-by-step explanation:

Answer:

w - 7 < -22

Step-by-step explanation:

This should be correct. Let me know!

Answer: 16 students will enter the final round of the spelling bee.

Answer:

[tex]\huge\boxed{\texttt{See Explanation}}[/tex]

Step-by-step explanation:

In order to simplify a radical, we're looking for a perfect square within that number.

Say we have [tex]\sqrt{108}[/tex].

We're looking for two numbers, where

1. We can easily find the square root of the first number

2. When we multiply that number by the second, we get 108.

We can experiment with numbers for 108. We know that [tex]36 \cdot 3 = 108[/tex], so we can form this statement now.

[tex]\sqrt{108} = \sqrt{36 \cdot 3}[/tex]

We know the square root of 36 is 6. Therefore, we can put this outside the square root sign and leave 3 inside.

[tex]\sqrt{36} = 6\\6\sqrt{3}[/tex]

Hope this helped!

The points represented by the table lie on a line, then the slope of the line would be; 3.

The slope is the ratio of the vertical changes to the horizontal changes between two points of the line.

Its slope would be:

[tex]m = \dfrac{y-q}{x-p}[/tex]

Since the Slope of parallel lines is the same. Slopes of perpendicular lines are negative reciprocals of each other.

Using any two pairs from the table of values given which are; (-4, 2) and (-3, 5):

[tex]m = \dfrac{y-q}{x-p}[/tex]

Now Plug the value into the slope formula:

m = (5 - (-4))/ (5 - 2)

m = 9/3

m = 3

Therefore, the slope of the line would be; 3.

Learn more about slope here:

https://brainly.com/question/2503591

#SPJ2

Answer:

5 times 6 plus 1 is equal to 31. so the answer is 6

Step-by-step explanation:

5*x+1=31

31-1=30

30/5=6

Answer: 6

Step-by-step explanation: The equation is 5x+1=30

-1 -1

5x=30

X=6

Answer:

624.91

Step-by-step explanation:

Answer:

no you can only use side side side when all of your triangles are equilateral triangles

Step-by-step explanation:

Answer:

the one pair of socks cost $2 dollars.

Answer:

f(x)= (x - 1)^2+2 = 1

Step-by-step explanation:

Write F ( x ) = ( x − 1 ) 2 + 2 as an equation.

y=(x−1)2+2

Use the vertex form, y = a ( x − h )^2 + k , to determine the values of a , h , and k .

a = 1

h = 1

k = 2

Since the value of a is positive, the parabola opens up. Opens Up

Find the vertex ( h , k ) .

(1,2)

Find p , the distance from the vertex to the focus.

[tex]\frac{1}{4}[/tex]

( 1, [tex]\frac{9}{4}[/tex] )

Find the axis of symmetry by finding the line that passes through the vertex and the focus.

x = 1

I hope this helps.

Answer:

6 to 8 percent

Step-by-step explanation: