Answer:
Na20+H20 -> 2NaOH
Step-by-step explanation:
The answer is 1.2 b/c you have to solve x by simplifying both sides of the equation and isolating the variable.
Answer:
Find the answers below
Step-by-step explanation:
Using m<X as the reference angle
Opposite YZ = 7
Adjacent XY = 10
Hypotenuse XZ = √149
Using the SOH CAH TOA identity
sinX = opp/hyp
sinX =YZ/XZ
sinX = 7/√149
For cos X
cos X = adj/hyp
cos X =10/√149
Using m<Z as reference angle;
Opposite XY = 10
Adjacent YZ = 7
Hypotenuse XZ = √149
Using the SOH CAH TOA identity
sinZ = opp/hyp
sinZ =10/√149
sinZ = 7/√149
For cos Z
cosZ = 7/√149
Answer:
Irrational.
Step-by-step explanation:
The square root of 35 is not a perfect integer.
Answer3:
Step-by-step explanation:
I do not know
