Im Gonna Do 14 And 15.
14:
3/4 (9/12) + 1/3 (4/12) = 13/12
4/5 (16/20) - 1/4 (5/20) = 11/20
15:
-15 < -6
-31 < -19
-5 < 20
-21 < -15
0 < 22
-57 < -26
-71 < -10
3 < 21
-124 < 30
-43 < 18
Hope This Helps!
What is asked here is that you isolate y so that the equation takes the form of y = ..., where ... will be something that contains a, b and c but not y. So how do we get there? By applying some standard permutations to equations like so:
aby - b = c
First, we bring the -b term to the right hand side by adding b left and right:
aby -b+b = c+b
The -b and +b cancel out, so we get:
aby = c + b
Then, we divide left and right hand side by ab:
aby/ab = (c+b)/ab
Again, the ab/ab on the left cancels out (it is 1), so we get:
y = (c+b)/ab
And we're done!
So you have to know that it is allowed to add or subtract something (anything) to/from the left and right hand side of an equation. Likewise, you have to know that it is allowed to multiply or divide by something, as long as it isn't 0.
Answer:
Exploring Functions Part 2 - writing function rules Construct a T-chart for each of the functions from the homework titled: Exploring Functions Part 1. Be sure to determine the value of the function at step 0 and put this in the table too. Function 1 n f(n) Function 2 n fin) Function 3 n f(n) Function 11 72 f(n)
Answer:
736 cm2
Step-by-step explanation:
A= bxh/2
A=12x8/2
A=96/2
A=48x2=96 cm2
A=LxW
A=20x12
A=240 cm2
A=LxW
A=20x10
A=200x2=400 cm2
SA=96+240+400
SA=736 cm2
(18 - x - 5)+([18 + 5]/2)
