ElectricPavlov

Is ΔJNM ~ ΔJLK? Support your answer with a postulate or theorem.

    Yes    S-A - S

Find the length of JN. Show all your work.

  kl is to mn      as     jl is to jn

kl / mn   =  jl/jn

8/10 =  3.2 / jn           use this to find   jn      then   ln =   jn - jl   =     jn - 3.2

Find the length of JK. Show all your work.

kl / mn   =   jk/ (jk+ mk)     

8/10      = jk/ (jk+1.5)                    solve for jk

Are these right triangles?      use what you have found and are given to see if pythagorean theorem is true

   if they ARE right triangles   then are of a right triangle  =  1/2  leg₁  * leg₂     

1st digit    26 choices

2nd digit   26 choices

5 numbers can make  100 000  numbers   (00000 - 99 999)

26  *  26  * 100 000 = ....... 

Squares have sides of equal length.....

   diagonals create triangles with equal leg lengths  and a 90 degree angle

       true

What do you want to do with this equation?

Solve for y ?

y ( 5 + b ) = - 24

y = - 24/ (5+b)

Is there  a diagram that goes with this Q?      You have only 2 equations   but three unknowns (JP   MK  and y) ....so there could be infinite solutions for 'y'....    sorry !

Here ya go:

Put g(x) into f(x) as 'x'

x^2 + 1

(x-3)^2  + 1

x^2 -6x +10

36 possible rolls

What will cover a '9'

5 4

4 5

3 6

6 3       4 rolls

The you can roll greater than 9

10:

6 4

4 6

5 5       3 rolls

11:

5 6   2 rolls

6 5

12 :

6 6    1 roll             10 ways out of 36 rolls           5/18

1/2 of the painters will obviously take twice as long = 2.5 days       2 1/2 days

x     x + 7      and   x - 8     are the three numbers  (given)

sum to 67

x   +   x+7   +   x-8 = 67

x = 22 2/3      and     29  2/3    and   14  2/3