Garrett says this is a function is his statement correct? E. 10 18 16 121 6 8 10 -101-861-4 1-2 2 14 6 18 101 O True O False​

Answer:

12

Step-by-step explanation:

15 + (-3) = 12

you could also write it as 15 - 3 = 12

Answer: 12

Explanation:

15 is in +
-3 is in -

So, - and + = -

Write the Equation
15 - (-3)

(Do normal subtraction)
= 12 (which sign do we use?)

15 > -3

greater number sigh is + so,

+12 or 12 is the answer

keeping in mind that perpendicular lines have negative reciprocal slopes, let's check for the slope of the equation above

\(y=\stackrel{\stackrel{m}{\downarrow }}{\cfrac{1}{3}}x+16\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array} \\\\[-0.35em] ~\dotfill\)

\(\stackrel{~\hspace{5em}\textit{perpendicular lines have \underline{negative reciprocal} slopes}~\hspace{5em}} {\stackrel{slope}{ \cfrac{1}{3}} ~\hfill \stackrel{reciprocal}{\cfrac{3}{1}} ~\hfill \stackrel{negative~reciprocal}{-\cfrac{3}{1} \implies -3}}\)

so we're really looking for the equation of a line whose slope is -3 and it passes through (-9 , 13)

\((\stackrel{x_1}{-9}~,~\stackrel{y_1}{13})\hspace{10em} \stackrel{slope}{m} ~=~ - 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{13}=\stackrel{m}{- 3}(x-\stackrel{x_1}{(-9)}) \implies y -13 = - 3 ( x +9) \\\\\\ y-13-3x-27\implies {\Large \begin{array}{llll} y=-3x-14 \end{array}}\)

Answer:

m = 1/3

m⊥ = -3

x1 = -9

y1 = 13

point slope: y-13 = -3(x+9)

slope intercept: y= -3x-14

Step-by-step explanation:

Equation given is in y=mx+b form, so I think m=1/3 (or whatever is right before the x cause it is little hard to see)

To find a perpendicular slope, you use the negative reciprocal of the given slope, so the perpendicular slope would be m=-3

x1 and y1 would be the given coordinates so -9 and 13 respectively

Finally plug in all this info into point slope form equation (y-y1 = m(x-x1)

Point slope would be: y-13 = -3(x+9)

Slope intercept would be: y= -3x-14

Hope this helps!

Answer:

1. No

2. Yes

3. No

4. Yes

Step-by-step explanation:

Answer:

15^2 + 36^2 = c^2

225+1296 = c^2

sqrt(1521) = sqrt(c)

c = 39

1st Blank - 15

2nd Blank - 2

3rd Blank - 225

4th Blank - 1296

5th Blank - 1521

6th Blank  - c

7th Blank - 39

Step-by-step explanation:

Using the pythagorean theorem we know a^2+b^2=c^2 so by filling out a and b into the blanks we then know the sum of a and b squared is equal to c squared then to cancel out the exponent we use the radical then find c is equal to 39.

Answer:

1. 15^2 + 36^2=c^2

2. 225 + 1296=c^2

3. sqrt (15^2 36^2)=sqrt (c^2)

Answer:

24 students prefer pepsi to coke

Step-by-step explanation:

84 divided by 7 is 12

12 times five is 60

84 minus 60 results in 24 students

Answer:

It is 49 students.

Step-by-step explanation:

So, 5:7 in fraction form is 5/12 and 7/12 so when you you multiply 7/12 and 84 you get 48.72 and then you can round your answer to 49 students.

Answer:249037470.178  peoples per mi^2

Answer: (It took over a million computing hours to solve the solution)

Step-by-step explanation:  Hello! Do you have to find k? If you do, then it is supposed to be the hardest math problem solved only by computers.  I do not know how to solve it if you have to, but the answer is x3 + y3 + x3 = 42/33.  Scientists tested all possible integers from 1-100 and they found that only 42 and 33 worked.  42 is the correct answer by computers.  Hope this helps!

Answer:

192 hours per day / 8 hours per person per day = 24 people

Step-by-step explanation:

Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:

720 person-days x 8 hours = 5,760 hours

To complete the project in 30 days, the total number of hours needed per day is:

5,760 hours / 30 days = 192 hours per day

Answer:7

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

The answer is choice D.

Answer: i think it is 2 1/8 inches and can you please give brainlest

Step-by-step explanation:

Answer:

2.16

Step-by-step explanation:

Answer:

The equation is: \(5c-2=9\)

Step-by-step explanation:

Since 2 less than the product of 5 and a number c is equal to 9, it follows:

\(5c-2=9\)

Answer:

To find the mass of

1

mole of  look up the atomic mass of each element and multiply it by the number of atoms contained in each element in the molecule.

mass of

1

mole of

=

Step-by-step explanation:

The options 1,2 and 5 are the correct answer.

The given equation is 1.23/\(10^1\)=0.123.

The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.

Now,

1) 1.23/\(10^1\)=0.123

Here LHS=RHS

2) 123/100=1.23

Here LHS=RHS

3) 12.3/\(10^0\)=1.23

⇒ 12.3/1=12.3

So, LHS≠RHS

4) 0.123/10=1.23

⇒ 0.123/10 = 0.0123

So, LHS≠RHS

5) 1230/10³=1.23

⇒ 1230/1000

= 1.23

Here LHS=RHS

Therefore, the options 1,2 and 5 are the correct answer.

To learn more about the division visit:

https://brainly.com/question/1575906.

#SPJ2

"Your question is incomplete, probably the complete question/missing part is:"

Use mental math to decide which equations are true. Drag the true equations into the box.

1.23/\(10^1\)=0.123

123/100=1.23

12.3/\(10^0\)=1.23

0.123/10=1.23

1230/10³=1.23

Answer:

The answer should be 128? Let me know if i'm wrong.

Answer: 48 for the area, 28 for the parameter

Step-by-step explanation: The Screen is a 6 by 8 rectangle. Seeing as it as a rectangle all you have to do is multiply both sides together to get the area.

6x8=48

To find the parameter all you have to do is add all of the sides together. Since the screen is a rectangle both of the opposite sides will be equal. So the one opposite of six will be six and the opposite of eight will be eight. Add them all together and you have your parameter

6+6+8+8=28    

I hope this helped! If not let me know.

Answer:

estimating 140 to be the answer

Step-by-step explanation:

Answer:

I would say 200mi

Step-by-step explanation:

Answer:

y = 1/2x+1

Step-by-step explanation:

Answer:

how to get it is to subtract 21-13 after that u divide with the under

Answer:

9 feet easy to solve this is answer

Answer:

A

Step-by-step explanation:

I hope this helps :)

Answer:C 12 1/2 feet

Step-by-step explanation:1.25 times 10 = 12.5

Answer:Add a clearer picture

Step-by-step explanation:

I can see a bit of the answer and words but I would go for the 2 answer I feel like it’s the best one.

Answer:

1. 1 x 40

2. 1,40, 2,80, 3, 120, 4,160

3. ??? ( you should be able to figer it out)

4. 45 x 52

5. Chairs R U's

Step-by-step explanation: