Answer:
P = 2x + 2y + 8
Step-by-step explanation:
The perimeter (P) of a rectangle is calculated as
P = 2(l + w) ← l is length and w is width , then
P = 2(x + 5 + y - 1) ← distribute parenthesis
= 2x + 10 + 2y - 2 ← collect like terms
= 2x + 2y + 8
Answer:
A: a^3
B: c^1 or just c
Step-by-step explanation:
Subtract the exponents
Sorry, my answer was wrong. I can't delete it so as not confuse anybody i changed it to this.
25 + 35 = 60
300/60 = 5
the answer is 5 packets
Answer:
The graph representing f(x)=6cos(4πx) is shown in the attached file.
Step-by-step explanation:
The graph representing f(x)=6cos(4πx) is shown in the attached file.
