Step-by-step explanation:
You have this rule, if there is < 30° then value of y is
y=12✓3:2
y=6√3
And Pitagora's theorem:
c²=a²+b²
In this case:
(12√3)²=y²+x²
Then x is:
x²= (12√3)²-y²
x²= (12√3)²-(6√3)²
x²=432- 108
x²= 324
x=✓324
x=18cm
The one selected shows from greatest to least.
Answer:
(3x+2)(2x+3)
Step-by-step explanation:
Yea because 12+12 is only 24 so she will need a lot more. Cookie dough
Answer:
4, 7, 6, 9
Step-by-step explanation:
Its easy. X and Y stuff
