Find the value of x (Round to the nearest tenth)

Answer:

The solution is x = −6.

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

Answer:

Step-by-step explanation:

kx^2 + 6x + k = 0

k= 6x/x^2+1

Answer:2

20/10=2/1=2

Step-by-step explanation: Rise over run

find a point were you can measure the squares I used 30 to 50

count the squares going up;2 and each square represents 10 so that equals 20

count the square(s) over; 1 and each square equals 10 so that equals 10

20 over 10 reduced is 2 over 1 and if a fraction is over 1 then it is a whole.

I hope this was good enough for you:

Answer:

Auto repair labor rates vary widely across the country, and even within the same city. As of January 17, 2017, auto repair shops in the AAA Approved Auto Repair network charged between $47 and $215 per hour, based primarily on the shop's cost of doing business.

Answer: 53

Step-by-step explanation:

Answer:

-7/9 is less than -5/8.

Step-by-step explanation:

-5/8 in decimal form is -0.625.

-7/9 in decimal form is -0.777777778.

Answer:

Step-by-step explanation:

2 π + ( π - [tex]\frac{\pi }{4}[/tex] ) = [tex]\frac{8\pi +4\pi -\pi }{4}[/tex] = [tex]\frac{11\pi }{4}[/tex]

Answer:

I believe it would be y=740x+710

Step-by-step explanation:

740 represents the constant

x represents the unknown number

710 represents the starting distance

I hope this helps!!!

Answer:

y=740x

Step-by-step explanation:

because the x equals the hours and the y equals the altitude then just put in order.

Answer:

The apricots are $2.24 less expensive per pound.

Step-by-step explanation:

To find the price per pound of each product divide the price Dorian by the number of pounds Dorian bought:

Almonds: 21.98 ÷ 2 = 10.99

Almonds cost $10.99 per pound.

Apricots: 26.25 ÷ 3 = 8.75

Apricots cost $8.75 per pound.

The apricots are less expensive per pound. To find how much less expensive they are compared to the almonds, subtract the cost of the apricots per pound from the cost of the almonds per pound:

10.99 - 8.75 = 2.24

The apricots cost $2.24 less per pound than the almonds do.

Answer:

[tex]5\geq m[/tex] - put a closed dot on 5, then an arrow pointing to the left

Step-by-step explanation:

You have to solve the equation. After solving, you should end up with [tex]5\geq m[/tex]

Answer:

SSS

Step-by-step explanation:

There is two given congruent angles

Answer:

The answer is 1800

Step-by-step explanation

9% of 20,000 = 1800

Answer:

dehydration

Step-by-step explanation:

Diurectics causes an increase in amount of urine. I.e it makes you pee more.

If you urinate too much, you run the risk of dehydration because you lose too much water.

Answer:

its -1/5

Step-by-step explanation:

Answer:

Step-by-step explanation:

1/2 (1/9) + 2=

1/18 + 2=

2 1/18

Answer: lost 4 lbs every month

Step-by-step explanation:

24 divided by 6

= 4

Answer:

The elephant lost 4 pounds each month

Step-by-step explanation: if the elephant lost the same weight each month then you would need to divide 24 by 6 and you would get 4 .which is the elphants change in weight each month. Hope this helps!

Write an equation in slope-intercept form for the line that passes through (6,- 3) and is parallel to y = -2x + 4.

__________________________________________________________

Parallel lines are lines with the same slope but different y-intercept.

Slope-intercept form is written as y=mx+b, where m is the slope and b is the y-intercept.

__________________________________________________________

The given line is y=-2x+4. A line parallel to this would have the same slope, which is -2. To find the y-intercept, plug the point into an equation in point-slope form.

[tex]\displaystyle \text{Point-Slope Form} \rightarrow y-y_{1}=m(x-x_{1})[/tex]

m is the slope, and since the slope is the same as the given line, m will be equal to 2.

The line is supposed to pass through a point, which is written as (x, y). In this line, it is supposed to pass (6, -3). x₁ will be the x value of the point, and y₁ will be the y value of the point. That means x₁ is 6 and y₁ is -3.

Substitute the values into the formula:

[tex]y-y_{1}=m(x-x_{1}) \rightarrow y-(-3)=2(x-6)[/tex]

When subtracting a negative number from a number or variable, the sign will change, and the number will become positive.

[tex]y-(-3)=y+3[/tex]

Here is the new equation:

[tex]y-3=2(x-6)[/tex]

Distribute the 2 to everything in the parentheses. It will be 2 times x and 2 times -6. Remember that a positive number multiplied by a negative number is negative.

[tex]2 \times x=2x\\2 \times -6=-12\\\\2(x-6)=2x-12[/tex]

Rewrite the equation:

[tex]y-3=2x-12[/tex]

Lastly, you need to move -3 to the other side, as slope-intercept form is written as y=mx+b. You can move it by adding three(+3) to both sides, which is simply doing the opposite of it(-3+3=0).

[tex]\displaystyle y-3+3=2x-12+3[/tex]

[tex]y=2x-9[/tex]

The answer to your question is [tex]\bf \displaystyle y=2x-9[/tex].

Wish you a GREAT Thanksgiving :)

I hope this helps !! =)

a) A

b) 3

c) 1/3

d) 2

Answer:

The answer is d

Step-by-step explanation:

Because it can be combined in the equation

Answer:

The x-intercepts of the function are:

Step-by-step explanation:

As

[tex]( x + 2 ) ( x - 9 ) = 0[/tex]

so

Either

( x + 2 ) = 0

or  

( x - 9 ) = 0

solving ( x + 2 ) = 0

[tex]x + 2 = 0[/tex]

[tex]x = 0 - 2[/tex]

[tex]x = -2[/tex]

solving ( x - 9 ) = 0

[tex]x-9=0[/tex]

[tex]x=9[/tex]

We also know that to get x-intercepts by setting y=0.

Therefore, the x-intercepts of the function are:

Answer:

The correct answer is (-2,0) and (9,0)

Step-by-step explanation:

PLATOOOOOOOOOOOO!!!!!!!!!!!!!!!

Answer:

2/2 divided by 1/3 becomes 2/2 * 3/1 by using keep change flip. 2/2 * 3 is 6.

Answer:

Y tends to increase as x increases: positive correlation

Step-by-step explanation:

Y tends to decrease as x increases: negative correlation.

Y does not change bases on changes in x: No correlation.

I

Answer:

slope = 2

Step-by-step explanation:

-8 - -6 / -9 - -8 = 2

Answer:

[tex]\frac{2}{1}[/tex] which is just 2

Step-by-step explanation:

slope = [tex]\frac{y2 - y1}{x2 - x1}[/tex]

So plug the numbers in, now it should look like [tex]\frac{-6 - (-8)}{-8 - (-9)}[/tex]

-6 - (-8) = 2

-8 - (-9) = 1

So the slope is [tex]\frac{2}{1}[/tex]

Answer:

the answer is A: the statement is true

It is given that Any sequence of rigid motions preserves the size of the transformed figure. Thus, This statement is true. so option A is correct.

A rigid transformation is a transformation of the plane that preserves length. In a rigid transformation the initial shape and the image shape are congruent.

There are Main properties: 

1. The distance (lengths of segments remain the same)

2. The angle measures (remain the same)

3. The parallelism (parallel lines remain parallel)

4. A collinearity (points remain on the same lines)

5. An orientation (lettering order remains the same)

It is given that Any sequence of rigid motions preserves the size of the transformed figure.

Thus, This statement is true. so option A is correct.

Learn more about rigid transformation;

https://brainly.com/question/1462871

#SPJ2

Answer:

x=18

Step-by-step explanation:

The answer would be 3 1/3

Answer:

There's 15 cows and 35 chickens.

Step-by-step explanation:

Take 20 and multiply it by 2. The answer is 40. Then subtract 40 from 130. The answer will be 90. The cow has double the amount of legs than the  chicken, so the cow is equivalent to 2 chicken. Divide 90 by 3. The answer is 30. Then divide 30 by 2 the answer is 15. Add 15 and 20 and the answer is 35 chickens. Divide 30 by 2 and the answer is 15.

You will get 35 chicken and 15 cows as your answer. Happy Election Night, and I hope this helps! ;)

Answer:

[tex]x {}^{2} \times + 4x[/tex]

Step-by-step explanation:

[tex]f(x + 4) = (x + 4) {}^{2} - 3(x + 4) - 4 \\ = x {}^{2} + 8x + 16 - 3x - 12 - 4 \\ = x {}^{2} + 4x[/tex]

Answer:

B

C

F

Step-by-step explanation:

6/7

12/17

6/25

Best,

SunflowerJada