Step-by-step explanation:
1a. ( 3, -4)
1b. ( 8, -2)
1c. ( 10, -10)
hope it helps!
Answer:
5,5sqrt2
Step-by-step explanation:
easy
Answer:
x=24cm
y=20,78cm
Step-by-step explanation:
sen(30)=
-> x*sen(30)=12 -> x=
= 24cm
cos(30)=y/x -> cos(30)= y/24 -> y=24*cos(30)= 20,78cm
Answer:
f(6) = -114
Step-by-step explanation:
f(x) = -4x² + 5x
f(6) = -4(6)² + 5(6)
f(6) = -4(36) + 30
f(6) = -114 + 30
f(6) = -114