Answer:19.7
Step-by-step explanation:
Sin‐(7.5/22.3) on your calculator
The answer to 3 significant figures is 19.7
If it were me I’d rather be given y=mx+b because you don’t have to use the graph to calculate slope, you just know that m=slope in the equation
Answer:
x>-3
Step-by-step explanation:
Add five to both sides, getting rid of the five on the left and adding 5 to the 7.
Now you have -4x<12
Divide both sides by -4
Now you have x > -3
Whenever you divide by a negative you switch the signs.
Answer:
68
Step-by-step explanation:
(x + 4)/ 6^2 = 2
x+4= 2(36)
x= 72-4
x=68
