Answer:
30+15=45
45-25=20
The contestants final score is 20
Step-by-step explanation:
Because 42 is a multiple of 2
Use Pythagorean Theorem =
20^2=5^2+x^2 (base is 10 but we will take half so it will be 5)
400= 25+x^2
375=x^2
Take under root
X= 19.36 (height)
Now the Area
1/2*b*h
1/2*10*19.36
5*19.36
96.8
:-)
Answer:
-7
Step-by-step explanation:
The y-intercept is where the x value is 0.
