Rewrite the equation as
50e^3x=200
Divide each term by 50 and simply
e^3x=4
Take the natural logarithm of both sides
In (e^3x)= In (4)
Use the logarithm rules to move 3x out of the exponent
3x In (e) = In (4)
The natural logarithm of e is 1
3x*1= In (4)
Multiply 3 by 1
3x= In (4)
Divide each term by 3 and simplify
x= (In(4))/(3)
Exact form: x=(In (4))/(3)
Decimal form: x=0.46209812
Hope it helps if you still need help let me know
Answer:
15 mins
Step-by-step explanation:
4 miles : 1 hour
1 mile : x hours
x/1 = 1/4
x = ¼ hours
¼ hours = ¼ × 60 = 15 mins
Answed equally 14=5173=*71792 divided by 1572936219§
Step-by-step explanation:
Complementary angles add up to 180. knowing this helps us know that these angles add up to 180. Let's say angle A is half of angle B. This means that angle B can be two parts. we can add angle A to the two parts of angle B. This gives us three parts. so we now can divide 180 by 3, giving us 60. The measure of the angle is 60 degrees
Answer:
x=104
Step-by-step explanation:
2/5(x-4)=20
2/5x-8/5=20
2/5x=20+8/5
=21/3/5
x=21/3/5÷2/5
=104
