All Answers 356710 Answers

-1.81 to .168

cool!

could you do one of my dog?

umm dude.. I cant even do 5+2 (kidding) so this is like a new language to me!
 

(it's  74 I think)

-0.74

:)

x^2 -5x - 6

This parabola turns upward

The x coordinate of the vertex is     5/2  = 2.5

The function increases after this....so.....

x  >  2.5

THANKS! did anyone else get anything else?!?! 

yeah i got 8.235*10^-4 too

interval notation: (2.5, infinity)

inequality notation: x>2.5

5. Symmetric Property

7.  RS + ST  = RT

Then

RS  =  RT - ST

9.  8x – 18 and 6x + 14

Vertical angles are equal...so...

8x – 18 =  6x + 14      rearrange  as

2x  = 32

x = 16

8.235*10^-4

:)

This is the formula you would use to find the amount Shawn borrowed to buy his computer.
PV=P{[1 + R]^N - 1 / [1 + R]^N} / R

PV =72x{[1 + 0.16/12]^(2*12) - 1 / [1 + 0.16/12]^(2*12)} / (0.16/12)
PV =72 x{[1.0133333]^24 - 1 / [1.0133333]^24} / 0.0133333
PV =72 x{[0.3742188] / [1.37421882]} / 0.0133333
PV =72 x                  20.42353905682.........
PV =$1,470.49  - This is the amount Shawn borrowed to buy the computer.

sin(gerine)/cos(gerine)=tangerine

\(\sqrt{-1}, 2^3, \sum, \pi \)

There are two types of people in this world. Those who can extrapolate from incomplete data.

do greek cows say \(\mu\) ?

Two statisticians go bird hunting. The first one fires at the bird but overshoots by 5 feet. The second one fires and undershoots the bird by 5 feet. They both give each other a high-five and say "Got it!". 

Heisenberg is out for a drive and is stopped by a police officer. The officer approaches the car and says, "Do you know how fast you were going?" Heisenberg replies, "No, but I do know where I am."

Here is the amortization table for the entire loan. Just add up the first 3 months:

http://www.calculator.net/amortization-calculator.html?cloanamount=157000.00&cloanterm=30&cinterestrate=6&printit=0&x=49&y=25

Use this amortization table to calculate your monthly payments and compare them to the payments you get by using the monthly payment formula in your book.

Option 1:  http://www.calculator.net/amortization-calculator.html?cloanamount=110000.00&cloanterm=30&cinterestrate=8.5&printit=0&x=51&y=21

Option 2:  http://www.calculator.net/amortization-calculator.html?cloanamount=110000.00&cloanterm=15&cinterestrate=8&printit=0&x=63&y=22

5. Name the Property of Congruence that justifies the statement: If AB CD then CD AB. (1 point)

Transitive Property

Symmetric Property

Reflexive Property

None of these

6. Write the converse of the following true conditional statement. If the converse is false, write a counterexample.

If x < 30, then x < 20; true.  

If x < 30, then x < 20; false.   Counterexample: x = 27 and x > 27.

If x > 20, then x > 30; false.   Counterexample: x = 25 and x < 30.

If x > 30, then x > 20; true.

7. Use the Subtraction Property of Equality to complete the following statement.

If RS + ST = RT, then RS =?

ST − RT

RT − ST

RT − RS

RS − RT

8. The true conditional statement, "If (m∠ABC) = m∠ABD, then m∠ABC = 2(m∠ABD)," illustrates which property of equality?

Addition Property of Equality

Subtraction Property of Equality

Multiplication Property of Equality

Division Property of Equality

9. The measure of two vertical angles are 8x – 18 and 6x + 14. Find x.

16

110

32

70

I know some of these.......but not all

1. bi-conditional

2. If next month is January, then this month is the last of the year.

Hypothesis: Next month is January.

Conclusion: This month is the last of the year.

3.   ???

4.  An angle is obtuse if and only if its measure is greater than 180°

[ This is not true ]

Here's a Venn diagram :

There are  1 + 1 + 3 + 2 + 3 + 2 + 1  =  13 residents

(x+6) (x+7)

Thanks 

 (2n+3)^2 - (2n-3)^2

Factor

[ (2n +3)  - (2n - 3) ] [ (2n + 3) + (2n - 3) ]  =

[  6 ]  [  4n ]  =

24n  =

8 [ 3n ]    so.....this is a multiple of 8 !!!!

4. 

 -0.507x^2 +14.908x -36.141

The second function seems closest

I figured out the others! thanks