Answer:
Face diagonal of a cube:
Step-by-step explanation:
f2 = a2 + a. Then f2 = 2a.
Answer:
see below
Step-by-step explanation:
the point-slope equation is
y-1 = 3/2 (x+4)
Out of 400, 120 baseball gloves were left-handed
Step-by-step explanation:
The number of left-handed gloves will be found out by the percentage formula
Given
Total gloves = 400
Percentage of left-handed gloves= 30%
So the number of left handed gloves will be:
Out of 400, 120 baseball gloves were left-handed
Keywords: Percentage, Percent
Learn more about percentage at:
#LearnwithBrainly
A: Foil
(b+2)(b+2)=b²+2b+2b+4=b²+4b+4
B: Again, Foil
(x+3)(x-3)=x²+3x-3x-9=x²-9