, 80 POINTS Find k so that P(k,0) is equidistant from points A(1,2) and B(2,5).

ANSWER IN NEXT 20 MIN

Answer:

The missing value for y is 3

Step-by-step explanation:

y−3=2(x+1)

We know that x=-1 and we want to solve for y

Put in x=-1

y-3 = 2(-1+1)

y-3 = 2(0)

y-3=0

Add 3 to each side

y-3+3 = 0+3

y =3

Answer:

The greatest common factor of 128 and 192 is 64, because 64 is the highest number that is divisible by both numbers.

The greatest common factor of 128 and 192 is 64 because 64 is the highest number that is divisible by both numbers.

The greatest common factor is the largest positive number which can be divided into given numbers evenly.

In mathematics, the largest positive integer that divides each of the integers is known as the greatest common divisor of two or more integers that are not all equal to zero. The greatest common divisor of two integers is x and y.

Given that the two numbers are 128 and 192. The greatest common factor is the largest number which is divided into both numbers.

128 = 2 x 2 x 2 x 2 x 2 x 2 x 2

192 = 2 x 2 x 2 x 2 x 2 x 2 x 3

The greatest common factor is,

GCF =  2 x 2 x 2 x 2 x 2 x 2

GCF = 64

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Answer:

7 & 12

Step-by-step explanation:

7²=49

12²=144

144+49=193

12-7=5

Answer:

A conjunction is a statement formed by adding two statements with the connector AND. The symbol for conjunction is ‘∧’ which can be read as ‘and’. When two statements p and q are joined in a statement, the conjunction will be expressed symbolically as p ∧ q. If both the combining statements are true, then this statement will be true; otherwise, it is false.

Step-by-step explanation:

hope this helps:)

Answer:

7.2

Step-by-step explanation:

I don't understand it. Explain more.

Answer:

$1,075

Step-by-step explanation:

Use the formula I=PRT where I= interest, P=principle or starting amount, R=interest rate, T=time

1000*0.025*3=75

Add 75 to 1,000, 1,000+75=1,075

Answer:

WHERES THE PICTURE???

Step-by-step explanation:

Answer:

x=223

Step-by-step explanation:

Since your equation is : 3x + (-1) = -32 + 699

you wanna combine the like terms 1st and the like terms in this equation would be -32 and 699 so basically you just wanna add them together your new equation should look like this:

3x + (-1) = 667

now you wanna add 1 to 667 your new equation should look like this:

3x  = 668

now you wanna divide 3 from 668 and your gonna get 222.6666666666667

so you wanna round your answer and your gonna get 223 so now you wanna plug in your x and in this case your x will be 223 so now your equation should look something like this: 3(223)+ (-1) = -32 + 69

and now you just wanna solve for your equation

hope this helped.

Answer: 960 AND CALCULATOR

Step-by-step explanation: HAVE A BLESSED DAY!!!!

Answer:

960

Step-by-step explanation:

3

160

x  6

960

Answer:

cos(a + b) = [tex]\frac{1}{12}(1-2\sqrt{30})[/tex]

Step-by-step explanation:

cos(a + b) = cos(a).cos(b) - sin(a).sin(b) [Identity]

cos(a) = [tex]-\frac{1}{3}[/tex]

cos(b) = [tex]-\frac{1}{4}[/tex]

Since, terminal side of angle 'a' lies in quadrant 3, sine of angle 'a' will be negative.

sin(a) = [tex]-\sqrt{1-(-\frac{1}{3})^2}[/tex] [Since, sin(a) = [tex]\sqrt{(1-\text{cos}^2a)}[/tex]]

         = [tex]-\sqrt{\frac{8}{9}}[/tex]

         = [tex]-\frac{2\sqrt{2}}{3}[/tex]

Similarly, terminal side of angle 'b' lies in quadrant 2, sine of angle 'b' will be  negative.

sin(b) = [tex]-\sqrt{1-(-\frac{1}{4})^2}[/tex]

         = [tex]-\sqrt{\frac{15}{16}}[/tex]

         = [tex]-\frac{\sqrt{15}}{4}[/tex]

By substituting these values in the identity,

cos(a + b) = [tex](-\frac{1}{3})(-\frac{1}{4})-(-\frac{2\sqrt{2}}{3})(-\frac{\sqrt{15}}{4})[/tex]

                = [tex]\frac{1}{12}-\frac{\sqrt{120}}{12}[/tex]

                = [tex]\frac{1}{12}(1-\sqrt{120})[/tex]

                = [tex]\frac{1}{12}(1-2\sqrt{30})[/tex]

Therefore, cos(a + b) = [tex]\frac{1}{12}(1-2\sqrt{30})[/tex]

Answer:

B

Step-by-step explanation:

Edge 2021

Answer:

b

Step-by-step explanation:

I just finished

Answer:

8 students

Step-by-step explanation:

60 in band

20 in orchestra

12 in both

60+20+12 = 92

100-92 = 8

There are 8 number of students who are neither in band nor the orchestra.

Subtraction of numbers is the process of taking away certain numbers from a given number. This process is also known as finding the difference.

It is one of the basic operations in mathematics along with addition, multiplication and division.

Total number of students in the school = 100

Number of students in the band alone = 60

Number of students in the orchestra alone = 20

Number of students in both orchestra and band = 12

Number of students neither in band nor orchestra = 100 - (60 + 20 + 12)

                                                                                    = 100 - 92

                                                                                    = 8

Now, if the 12 students who are in both the band and orchestra is included in the number of students given in the band and orchestra, then,

Number of students neither in the band nor orchestra = 100 - (60 + 20)

                                                                                          = 20

Hence, number of students neither in band nor in the orchestra is 8.

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14500*.22

so it's 3190

Answer:

100% = 30. There are 30 students in Mr.Fulton's class

Step-by-step explanation:

If we have 12 as 40%, we divide it by 2 to get the base value which is 6=20%.

Now we multiply the base by 5 so 20% x 5= 100% and 6 x 5 equals 30. so 100% = 30

Answer:

there are 30 students

Step-by-step explanation:

Answer:

Step-by-step explanation:

ok so the domain is the 1st number in a set of coordinates and the range is the 2nd number in a set of coordinates. the domains are (-1,1,2,4) and the ranges are (-2,1,3,-2). this is a function because each domain has exactly one range.

Answer:

Domain: (-1, 1, 2, 4)

Range: (-2, 1, 3, -2)

Step-by-step explanation:

Domain is all Y values (the #'s that run up & down), & Range is all X values (the #'s that run left & right). All X values to the left, are negative #'s. And all Y values to the right, are positive. All Y values that go up, are Positive. And all Y values that go down the line, are negative. Write the domain & range in the same order.

To check if it's a function:

Inspect the graph to see if any vertical line drawn would intersect the curve more than once.

If there is any such line, the graph does not represent a function.

If no vertical line can intersect the curve more than once, the graph does represent a function.

Answer:

20%

Step-by-step explanation:

I hope this helps!

Answer:

1+1= 11

Step-by-step explanation:

Answer:

Atlanta Falcons would win

Step-by-step explanation:

A touchdown is six points

A field goal is three points

Atlanta Falcons: 4x6=24 & 3x3=9

Packers: 3x6=18 & 4x3=12

Atlanta Falcons: 24+9=33

Packers:18+12=30

Answer: $22.05 each

53.70 - 9.60 = 44.10

44.10 divided by 2 is 22.05

Answer:

Step-by-step explanation:

Answer:

(x+12)(x_3)........

Answer:

the answer should be 10

Answer:

The slope is increasing by+4

Step-by-step explanation:

Answer:

the answer is 3/28

Step-by-step explanation:

Answer:

Domain is all real numbers if they want specifics ig you could say

{-4,-3, 0, 2, 3}

Step-by-step explanation:

Answer:

{-4,-3,-2,-1, 0, 1, 2, 3} <--assuming we are only using whole numbers

{-4,-3,0,2,3}  <-- If your only using the points given

Step-by-step explanation:

Domain is the x values

Range is the y values

3 is the farthest/biggest x value

-4 is the least/smallest x value

Therefore the domain is {-4,3}

But since the instructions say "write the numbers in the domain," assuming we are using only whole numbers, the answer is {-4,-3,-2,-1, 0, 1, 2, 3}.

BUT

{-4,-3,0,2,3} is the answer if you only are allowed to use the x values of the given points.

Answer:

t needs 68 feet to enclose the garden.

Step-by-step explanation:

In this problem, we are to solve the sides of a parallelogram ABCD to know the measurement to enclose a garden.

Take note that a parallelogram has two equal lengths and two equal widths. Let us assume that the parallelogram AB = CD is the length and AD = BC is the width.

Solving the problem

First, let us solve for r using the condition AD = BC

AD = BC

3r + 8 = 2r + 12

Simplify the equation

3r - 2r = 12 - 8

r = 4

Next, let us substitute the value of r to AB, BC, CD, and AD.

For AB:

AB = 4r - 2

AB = 4(4) - 2

AB = 16 - 2 = 14

For BC:

BC = 2r + 12

BC = 2(4) + 12

BC = 8 + 12 = 20

For AD:

AD = 3r + 8

AD = 3(4) + 8

AD = 12 + 8 = 20

For CD:

But AB = CD Therefore, CD = 14

Finally, let us solve the perimeter of the parallelogram

Perimeter = AB + BC + CD + AD

Perimeter = 14 + 20 + 20 + 14

Perimeter = 68 feet

Therefore, the fencing needed to enclose the garden is 68 feet.

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Step-by-step explanation:

Answer:

its B

Step-by-step explanation:

Answer:

(9)R

Step-by-step explanation:

Answer:

the shorter stick is 45 inches

Step-by-step explanation:

you divide 270 by 6 giving u the length of the shorter piece