hi tell me the answer

Answer:

I think it is -4=4x+10

Step-by-step explanation:

6-10=-4

.......

3-(-1)=4

......

y=mx+b

......

-4=4x+10

Question:

Write the equation for the perpendicular bisector of a segment that has endpoints (–1, 10) and (3, 6).

Question 11 options:

A) y = x + 7

B) y = –x + 9

C) y = x + 11

D) y = x – 7

Answer:

the answer is B) y=-x+9

Step by Step Explanation:

[tex]m= \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{6-10}{3+1}=\frac{-4}{4} = -1\\m= -1\\\\y=mx +b\\y = -x +b\\6=-1(3) +b\\6= -3+b\\6+3 = b\\9=b\\\\y=-x+9[/tex]

Answer:  (b) x = -2/3

Step-by-step explanation:

The vertical asymptote is the restriction on x.

The denominator cannot be equal to zero so that it the restriction.

Set the denominator equal to zero and solve for x to find the asymptote.

3x + 2 = 0

3x       = -2

 x       = -2/3

Answer:

x=1 , y = -1

Step-by-step explanation:

-2.4x-3.6y = 1.2

2.4x+1.2y = 1.2

Add the equations together

-2.4x-3.6y = 1.2

2.4x+1.2y = 1.2

---------------------------

   -2.4 y = 2.4

Divide by -2.4

y = -1

Now find x

2.4x +1.2y = 1.2

2.4x +1.2(-1) = 1.2

2.4x -1.2 = 1.2

Add 1.2 to each side

2.4x -1.2+1.2 = 1.2+1.2

2.4x = 2.4

Divide by 2.4

x = 1

Answer:

x=1

Step-by-step explanation:

Answer:

D. ABCD is rotated 180° around the origin

Step-by-step explanation:

The formula for an 180° rotation around the origin is (-x, -y).

Answer: C

Step-by-step explanation:

If we know the value of the car decreases $500 for every 1,000 miles, and that the car is driven about 10,000 miles every year, that means that you need to take the total value of the car (23,000) and subtract it from the amount of money it is losing per year. Again, the car is driven about 10,000 miles per year, so that means that the car will most likely continue to be driven 10,000 miles per year. If you do the math, for one year, the value of the car will drop $5,000 ($500 x 10, because it is $500 per every 1,000 miles) So, for each year, you can just multiply the number of years by $5,000 to find out how much the vehicle has depreciated over time.

Hope this helped you and made sense! Feel free to ask me any questions you have!

Answer:

48x^2 - 22x - 15

Step-by-step explanation:

(6x - 5)(8x + 3)

48x^2 + 18x - 40x - 15

48x^2 - 22x - 15

Answer:

a. total weight = 22.8125  pounds

b. 2 pounds 15 oz

Step-by-step explanation:

His license only allows him to catch a 20 pounds fish. He catches 4 fishes with the following weight.

12 pounds 3 oz , 2 pounds 15 oz, 7 pounds 1 oz and 10 oz.

a. The total weight of fishes he caught is calculated when you add the whole weight of the 4 fishes.  Firstly let's convert the oz to pounds

16 ounces = 1 pounds

29 ounces = ? pounds

cross multiply

29/16 = 1.8125 pounds

12 + 2 + 7  = 21 +  1.8125 = 22.8125  pounds

total weight = 22.8125  pounds

b. The total weight he caught is above what the license allows him. Therefore, 22.8125 - 20 = 2.8125 pounds. The fish that has such weight is the fish with 2 pounds 15 oz  so, that is the fish he will throw back to the lake.

Answer:

End behavior :

1. As the x-values go to positive infinity, the function's values go to negative infinity

2. As the x-values go to negative infinity, the function's values go to positive infinity.

Option D: [tex]f(x)<0[/tex] over the interval [tex](-4,\infty).[/tex]  (answer for question in image)

Step-by-step explanation:

From the given graph it is clear that as the x-values go to positive infinity, the function's values go to negative infinity and as the x-values go to negative infinity, the function's values go to positive infinity.

It means,

[tex]f(x)\rightarrow -\infty\text{ as }x\rightarrow \infty[/tex]

[tex]f(x)\rightarrow \infty\text{ as }x\rightarrow -\infty[/tex]

At x=0, the value of function is -3.

Note: All options are incorrect for end behavior.

From the given graph it is clear that the function is above the x-axis before -4 and after that it is below the x-axis. So,

[tex]f(x)>0[/tex] over the interval [tex](-\infty, -4).[/tex]

[tex]f(x)<0[/tex] over the interval [tex](-4,\infty).[/tex]

Therefore, the correct option is D.

Answer:

x = 22°

Step-by-step explanation:

Given corner URV = x and because of symmetry of Z-corners, that corner by definition is the same as corner DVR.

So corner SVR = V = x

R = 44°

S = 5x + 4°

V = x

In any triangle the three corners add up to 180°

Combine all this info and you get:

44 + 5x + 4 + x = 180

Solve for x (means write as x =...)

5x + x = 180 - 4 - 44

6x = 132

x = 132/6

x = 22°

Answer:

m∠A = 25°

Step-by-step explanation:

Step 1: Find x

2x + 1 + 5x + 5 + 90 = 180

7x + 96 = 180

7x = 84

x = 12

Step 2: Find m∠A

m∠A = 2(12) + 1

m∠A = 25°

Answer:

7/24

Step-by-step explanation:

7/16(4/3)(1/2)

(7(4)(1))/(16(3)(2))

28/96

7/24

Answer: 7/24

Step-by-step explanation:

To find the product means to multiply. Since we are given the fractions, we can go ahead and multiply.

[tex]\frac{7}{16} *\frac{4}{3} *\frac{1}{2} =\frac{28}{96}[/tex]

We can actually simplify 28/96 by dividing the numerator and denominator by 4.

[tex]\frac{28}{96} =\frac{7}{24}[/tex]

Answer:

Consider the point (0,3) as point A.

Consider the point (7,0) as point B.

Plot both point on the graph.

Graph a line which passed through both the lines.

There are two conditions given to us in the question.

First condition is the we have to shade the graph below the given line.

The blue region in the graph satisfies this condition.

Second condition is that we have to shade the first and fourth quadrant, which means than the value of x is equal to or greater than zero. Red region satisfies this condition.

As the solution is represented by Both the conditions combined.  The purple area satisfies both the conditions, hence solution is given by the Purple Region

The solution is given by the Black Region.

We have two points (0,3) and (7,0)

Plot both point on the graph.  

The line passes through two points (0,3) and (7,0)  

We have two condition

Blue region satisfies this condition.

The solution is represented by Both the conditions combined.  

The Black region satisfies both the conditions.

Therefore, the solution is given by the Black Region.

Learn more:https://brainly.com/question/11957158

Answer:

Itz B.

Step-by-step explanation:

To form a triangle to two smaller sides have to be able to add up to be greater than the big side

Answer:

4/5*reciprocal of -2/10

The reciprocal of -2/10 is 10/-2

4/5*10/2

Cancelling the numbers

-4 is the answer

Step-by-step explanation:

I hope it will help you :)

Answer:

10/-2*4/5

40/-10=4/-1

4/-1=-4

Answer:

12 minutes

Step-by-step explanation:

4 minutes= 7 kilometers

=> 4*3 minutes= 7*3 kilometers

=12minutes=21km

Answer:

12 minutes

Step-by-step explanation:

You have to think about this as if it were a fraction where it is

4 minutes                  x minutes

------------------ and     -----------------  

7 kilometres             21 kilometres

As you can see on the bottom row you can divide the 21 kilometres and the 7 kilometres to see what it took to get there and if you were to do that it would be 3. So now that we have the 3 we are going to multiply that by the 4 minutes so that we can see how many minutes it would take for 21 kilometres and the answer is...

3 x 4 = 12

Answer:

Step-by-step explanation:

Answer:43/10

Step-by-step explanation:

in grade school i was taught the “MAD” method which stands for multiply add divide, so you would take 10 times 4, add 3, which will give you your fraction which could also be used to divide. the answer is 43 over 10.

Answer: 140

Step-by-step explanation: If ACD is 40 and a straight line is 180, you would subtract those two and get an answer of 140.

Answer: 140

Step-by-step explanation: 40+?=180. 180-40=140

Answer:

2x³ - 2x² - 2

Step-by-step explanation:

Step 1: Rewrite expressions

2x² - 4x³ - 4x² + 6x³ - 2

Step 2: Combine like terms

2x³ - 2x² - 2

Answer:

Brainliest goes to me

Step-by-step explanation:

if you solved it... it would be 8.75

but you can't like 0.75 of a color so it isn't possible

0.75 is to be rounded up so I would do 9

Answer:All you have to do is multiply

Step-by-step explanation:

Answer:

y = 19

Step by step explanation:

[tex]y = x ^{2} - 3x + 1 \\ y = ( - 3) ^{2} - 3( - 3) + 1 \\ y = 19 \\ so \: the \: y - value \: is \: 19 [/tex]

Answer:A And B

Step-by-step explanation:

The true stetement is:

The standard deviation of B is greater than the standard deviation of A.

1. The interquartile range (IQR) is a measure of the spread of the data. Since the new brand with only 74% of kernels popped has the lowest percentage, including it in the data set B would likely increase the range of values and therefore increase the interquartile range.

Therefore, this statement is false.

2. The mean is affected by the values of the data set, and including the package with the least kernels popped in data set B would likely lower the overall mean compared to data set A. Therefore, this statement is false.

3. Adding the package with the least kernels popped to data set B might shift the median to a lower value compared to data set A. Therefore, this statement is false.

4. Including the package with the least kernels popped in data set B would increase the spread of the data because it introduces a lower value compared to the other percentages. Therefore, this statement is false.

5. Including the package with the least kernels popped in data set B would likely increase the variability and spread of the data, leading to a greater standard deviation compared to data set A.

Therefore, this statement is true.

6. Including the package with the least kernels popped in data set B would likely shift the center of the data towards a lower value due to the lower percentage. Therefore, this statement is false.

Learn more about IQR here:

https://brainly.com/question/31207390

#SPJ6

Answer:

Angle 1 = 156°

Step-by-step explanation:

The angle opposite 12 is also equal to 12 because the rhombus is split into two congruent triangles.

The other part about a rhombus is that the line angles in half meaning that where 12 is cut in half, the full angle is 24.

With this info, we now know that the other two angles that are in the triangle with angle 1 have a sum of 24°  

Subtract: 180 - 24 = 156°

Answer:

x = 135

Step-by-step explanation:

45 and x from a straight line so they sum to 180 degrees

45+x = 180

Subtract 45 from each side

45+x-45 = 180-45

x = 135

Answer:

x = 135°

Step-by-step explanation:

The two angles form a 180° (straight) line. They are supplementary angles.

180° - 45° = 135°

Answer:

see explanation

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal

(a)

[tex]\frac{xPR}{XZ}[/tex] = [tex]\frac{PQ}{XY}[/tex] , substitute values

[tex]\frac{6.5}{XZ}[/tex] = [tex]\frac{7.2}{18}[/tex] ( cross- multiply )

7.2XZ = 117 ( divide both sides by 7.2 )

XZ = 16.25 cm

---------------------------------------

(b)

[tex]\frac{QR}{YZ}[/tex] = [tex]\frac{PQ}{XY}[/tex] , substitute values

[tex]\frac{QR}{17}[/tex] = [tex]\frac{7.2}{18}[/tex] ( cross- multiply )

18QR = 122.4 ( divide both sides by 18 )

QR = 6.8 cm

Answer:

x = 40

Step-by-step explanation:

Since these are similar triangles we can use ratios

24-15          x-25

----------- = -----------

24                     x

Using cross products

x ( 24-15) = 24 ( x-25)

9x = 24x -600

Subtract 24x from each side

-15x = -600

Divide by -15

-15x/-15 = -600/-15

x =40

Answer:

Step-by-step explanation:

5x3= 15

8x9=72

12x11=132

14x17=138

9x17=153

15+72+132+138+153=510

510/50=10.2= mean

Answer:

The answer is 6,674.322

Step-by-step explanation:

An easy way to solve this is to move the decimal point up by one space.

You could also multiply 66,743.22 by 0.1 and you would get the answer.

Hope this helps :)

Answer:

6674.322

Step-by-step explanation:

To find 10% we move the decimal one place to the left

66,743.22  moves one place to the left

6674.322

Answer:

I am currently doing that one as well right know and I think that you need two octahedrons, and 8 tetrahedrons

Step-by-step explanation:

Answer:79 seconds answer B

Answer:

Area painter needs to cover = 64.5 ft²

Step-by-step explanation:

We are given the details of the wall:

Length of the wall = 12 ft

Height of the wall = 8 ft

Area of the wall = 12 · 8 = 96 ft²

The dimension of windows are not given, The dimensions of the windows are found from internet, which are given as.

Length of window =  [tex]3\frac{1}{2}= \frac{7}{2}=3.5ft[/tex]

Height of window = [tex]4\frac{1}{2}= \frac{9}{2}=4.5ft[/tex]

Are of window = 3.5 · 4.5 = 15.75ft²

No. of windows = 2

Total area of windows = 15.75 · 2 = 31.5 ft²

Area painter needs to cover:

96 ft² - 31.5 ft² =  64.5 ft²