The answer is A.) 21x/^3y
Here is proof
Answer: 2.45346638e+19
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
21×43
=(20+1)×(40+3)
=800+40+60+3
Answer:
k=98
Step-by-step explanation:
<u>Let's solve your equation step-by-step.</u>
56=k−42
<u>Step 1: Flip the equation.</u>
k−42=56
<u>Step 2: Add 42 to both sides.</u>
k−42+42=56+42
k=98
I Hope This Helps If Not Then Im Srry....
Step-by-step explanation:
1. d = rt
Divide t from both sides.
2. PV = nRT
Divide P from both sides.
3.
Add g to both sides.
= g + a
Now multiply by 2 on both sides.
x = 2(g + a)
(or, x = 2g + 2a)
4. g
Divide g from both sides.
Now subtract 1.5 from both sides.
h =
5.
n =