Given points -6,-3 and 8,0 find the slope

Answer:

Step-by-step explanation:

The problem solver "completed the square."  He or she took half of the coefficient of x and squared the result, and then added this square and subtracted this square to/from both sides of the equation.

Answer:

A.

Step-by-step explanation:

just did it

Answer:

7

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

14 people read more thin 3 hours

Step-by-step explanation:

Answer:

it is 14

Step-by-step explanation:

hope this helps. :)

Answer:

50.75 × 0.18 = 10.2

196 ÷ 0.499 = 400

Step-by-step explanation:

can i get branliest

Answer:A

Step-by-step explanation:

The  volume of the composite solid is A---2,155.48 m

For this case we have that by definition, the volume of a cylinder is given by:

[tex]V = \pi * r^{2} *h[/tex]

Where:

V: It's the volume

r: It is the radius of the cylinder

h: It is the height of the cylinder

We have to:

[tex]V = \pi * (7.2)^{2} * 12\\V = \pi * 51.84 * 12\\V = 1954.32195794513 m^{3}[/tex]

On the other hand, the volume of the cone is given by:

[tex]V = \frac{\pi * r^{2} * h }{3}[/tex]

V: It's the volume

r: It is the cone radius

h: It is the height of the cone

We have:

[tex]V = \frac{\pi * (7.2)^{2} * 11 }{3}[/tex]

[tex]V = \frac{\pi * 51.84 * 11 }{3}[/tex]

[tex]V = 597.153931594347 m^{3}[/tex]

Thus, the total volume is given by:

[tex]V = 2551.47588954 m^{3}[/tex]

If we round up we have:

[tex]V = 2551.48 m^{3}[/tex]

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Answer:

there is no pic

Step-by-step explanation:

Answer:

i need a picture.

Step-by-step explanation:

Answer:

choice a.) 4.67

Step-by-step explanation:

Using the Z-score table.

We have:

mean u = 40

standard deviation s  = 3

for X = 54

Use formula for Z-score:   Z = (X -u)/s

Z-score = Z = (X - u)/s  = (54 - 40)/3 = 14/3 = 4.6667

P(Z > 4.6667) = 0.000003   very close to 0

Answer:

x = 11

1/2 =x

Step-by-step explanation:

1) 2(x - 5) + 7 = x + 8

Distribute

2x-10+7 = x+8

Combine like terms

2x -3 = x+8

Subtract x from each side

2x-x-3 = x+8-8

x -3 = 8

Add 3 to each side

x-3+3 = 8+3

x = 11

2) 5(x - 1) - 6x = -11x

Distribute

5x-5-6x = -11x

Combine like terms

-x-5 = -11

Add x to each side

-x+x -5 = -11x +x

-5 = -10x

Divide each side by -10

-5/-10 = -10x/-10

1/2 =x

Answer:

1) x = 11

2) x = ½

Step-by-step explanation:

1) 2(x - 5) + 7 = x + 8

2x - 10 + 7 = x + 8

2x - 3 = x + 8

x = 11

2) 5(x - 1) - 6x = -11x

5x - 5 - 6x = -11x

-5 - x = -11x

10x = 5

x = ½

Answer:

  70°

Step-by-step explanation:

The exterior angle XYZ is the sum of the remote interior angles, W and X.

  115° = 45° + ∠W

  ∠W = 115° -45°

  ∠W = 70°

Answer:

y=-3+4

Step-by-step explanation:

Answer:(2,2)

Step-by-step explanation:

Carol should refinance is D. Yes; the new blended interest rate is lower than the old interest rate.

First, let's understand the 80/20 mortgage breakdown:

Next, we calculate the blended interest rate for the new mortgage:

[tex]\text{Blended Rate} = (0.80 \times 4.5\%) + (0.20 \times 9.5\%)[/tex]

a. Calculate each part:

b. Add these results to get the blended rate:
[tex]3.6\% + 1.9\% = 5.5\%[/tex]

So, the blended interest rate for the new mortgage is 5.5%.

Now, compare this with Carol's current fixed-rate mortgage interest rate of 6.25%:

The new blended interest rate (5.5%) is lower than the old interest rate (6.25%). Therefore, based on the interest rates alone, Carol should refinance.

Answer:

41.9

Step-by-step explanation:

Answer:

40.7

Step-by-step explanation:

add all of the masses together and the divide that answer by how many chairs there are

Answer

Caythlyn patter will be

3

7

15

mina pattern will be

4

9

19

Step-by-step explanation:

all your doing is multiply and then adding because an number time 1 is the number it is multiplied by. and then keep adding and mutiply on to find you answer

(p.s im not sure so i hope its right I tried)

Answer:

16

Step-by-step explanation:

We can use the Pythagorean theorem to find the  height

a^2 + b^2 = c^2 with a and b legs and c the hypotenuse

The triangle is a right triangle with legs GH and FG and hypotenuse FH

FG^2 + GH^2 = FH^2

FG ^2 + 12^2 = 20^2

FG^2 +144 = 400

Subtract 144 from each side

FG^2 +144-144 = 400-144

FG^2 =256

Take the square root of each side

sqrt(FG^2) =sqrt(256)

FG = 16

Answer:

16

Step-by-step explanation:

Use the slanted height of 20ft

Answer:

p=22 a=28

Step-by-step explanation:

Answer:

Its A

Step-by-step explanation:

Got it right  on EDGE 2021 :D

Answer: A

Step-by-step explanation:

hope this helps and here is proof

Answer:

2x^(2)+x-6

Step-by-step explanation:

Step-by-step explanation:

876.64 in word form would be eight hundred seventy six point sixty four

Answer:

eight hundred and seventy six and sixty four hundredths.

How to get the answer:

To get the answer you would first start with the digits on the left. Then you would need to look at what place that digit is and what that corresponds to. For example the number 10, so you would first look at the number 1, the number is 2 places to the left of the decimal point and so would be in the tens  column, this tells you that the first word would be ten and if there is a 0 then you would skip that word.

Answer:

c) y=5(2^x)

Step-by-step explanation:

the other ones dont line up

Answer:

27/12

Step-by-step explanation:

Answer:

27/12

Step-by-step explanation:

Answer:

4 1/4

Step-by-step explanation:

it looks like 4 and 1/4

Answer:

D. 4 1/4

Step-by-step explanation:

hope it helps!! good luck:)

The probability that the flashlight will be either blue or black is,

⇒ 20/30

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

We have to given that;

A box contains 18 blue flashlights, 3 red flashlights, 7 silver flashlights, and 2 black flashlights.

Hence, Total number of flashlights are,

⇒ 18 + 3 + 7 + 2

⇒ 30

So, the probability that the flashlight will be blue is,

⇒ 18 / 30

And, the probability that the flashlight will be black is,

⇒ 2 / 30

Hence, the probability that the flashlight will be either blue or black is,

⇒ 18/30 + 2/30

⇒ 20/30

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The probability of flashlight to be black or blue is 2/3. To find the probability of selecting a blue or black flashlight from a box, add the number of blue and black flashlights, then divide by the total number of flashlights.

We first find the total number of blue and black flashlights, which is 18 (blue) + 2 (black) = 20.

Then, we divide this by the total number of flashlights in the box (18 + 3 + 7 + 2 = 30) to get the probability.

The probability of choosing a blue or black flashlight is 20/30 = 2/3 = 0.67.

Answer:

$300.00

Step-by-step explanation:

If each branch pays the bill equally, and the bill accounts for a year's worth of pay, then you should multiply 125*12~giving you 1500

Then you divide 1500/5, since the 5 company's pay equally... this is equal to 300 dollars.

Answer:

Step-by-step explanation:

Answer: 618400 and 10 to the power of 5 has 5 zeros.

Answer:

2x-106

Step-by-step explanation:

-7(x+10)+9(x-4)

Expand parentheses:

-7x-70+9x-36

Combine like terms:

2x-106

Hope this helps!

Answer:

2x - 106    (or   x - 53)    i hope this helps!   :)

Step-by-step explanation:

-7(x + 10) + 9(x - 4)

you need to distribute the -7 with the x and the 10

-7x - 70 + 9(x - 4)

distribute the 9 with the x and -4

-7x - 70 + 9x - 36

combine like terms   first the x values

2x - 70 - 36

combine like terms

2x - 106

i dont remember if you  divide both by two or not

x - 53   if so x - 53 is the answer

Answer:

A

Step-by-step explanation:

e2020

:)

Answer:

D

Step-by-step explanation:

The vertex is the turning point of the graph.

This is at (- 1, - 2)

The graph changes from decreasing to increasing at (- 1, - 2)

Hence is a minimum at (- 1, - 2)

The point lies above the point (0, -2), indicating a maximum value based on the behavior of the graph. The correct answer is b. (2, -4); maximum.

To identify the vertex of the graph and determine whether it is a minimum or maximum, we need to examine the coordinates provided and understand the behavior of the graph around those points.

Understand the behavior of the graph:

Since the graph cuts the x-axis at (-1, 0) and the y-axis at (0, -2), and it is mentioned that the vertex lies on the graph, we know that the vertex must be somewhere between these two points.

Identify the vertex from the given options:

a. (-4, 2); minimum

b. (2, -4); maximum

c. (-4, 2); maximum

d. (2, -4); minimum

Plot the given points and analyze the behavior:

Start by plotting the points (0, -2) and (-1, 0) on the graph.

Option b (2, -4) lies above the point (0, -2), indicating a maximum, while option a (-4, 2) lies below the point (-1, 0), indicating a minimum.

Verify the choice:

To confirm, calculate the value of the function at each vertex.

If the y-coordinate of the vertex is greater than the y-coordinate of the points on either side, it's a maximum; if it's smaller, it's a minimum.

For option b (2, -4):

The y-coordinate of the vertex (-4) is less than the y-coordinate of the points on either side (-2 and 0), indicating a maximum.

For option a (-4, 2):

The y-coordinate of the vertex (2) is greater than the y-coordinate of the point (-2) on the left, indicating it cannot be a minimum.

Therefore, option b (2, -4) is the correct choice: It represents a maximum point on the graph, which aligns with the behavior described in the problem statement and observed on the graph.