Answer:
-9
Step-by-step explanation:
1y+11=20
-11=-11
-1y=20-11
-1=9
-9
Answer:
A.
Step-by-step explanation:
playing in the garden
Answer:
the answer is b
Step-by-step explanation:
Step-by-step explanation:
k‒3>‒2=k>‒2+3
=k>1
so there is not the answer here
Cosα=x/L
L=x/cosα, we are told that the ladder base is 48 ft from the base of the wall and α=39° so:
L=48/cos39 ft
L≈61.76 ft (to nearest hundredth of a foot)
