Answer:
flutter, flap, beat, agitate, vibrate; tremble could be one of these
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
15-0=0
0-15=-15
Answer:
Step-by-step explanation:
r²+8r=−7
Step 1: Subtract -7 from both sides.
r²+8r−(−7)=−7−(−7)
r²+8r+7=0
Step 2: Use quadratic formula with a=1, b=8, c=7.
r=
The length is 14 how I know it.
you don't know the value of the length so you will represent length by "X", you know you get the volume multiplying height by width by length so you multiple all the values.
6×10(X)=840
10(X)=140
X=14
if you do not know this process in detail leave it in the comments and I'll explain it, for now the value of length will be 14