Answer:
in negative exponent is 2^-3
Answer:
x=15
Step-by-step explanation:
the angle 7x+12 and 63 are on opposite sides of complimentary, meaning they add to 180.
180-63 = 117
117-12 = 105
105/7 = 15
Answer:
I believe it's 55° not sure tho
One water molecule ?4 hydrogen atom in
Answer:
10000
Step-by-step explanation: