9.2x68 = 625.6
625.6 = six hundred twenty five and sixth tenths
Answer:
D. 125%
Step-by-step explanation:
First day = 80 responses
Second day = 180 responses
Increase in responses = 180 - 80
= 100 responses
what percent is the increase 100 of the original number of responses 80
= Increase in responses / original number of responses × 100
= 100/80 × 100
= 1.25 × 100
= 125%
The percent increase 100 of the original number of responses 80 = 125%
Answer: x = 2/3
Step-by-step explanation:
The correct form of the equation is f(x) =-3x+4
Hi, to answer this question we have to join both equations:
f(x) = -3x+4
g(x) = 2
If both equations are equal:
f(x) = g(x)
So:
-3x+4 = 2
Solving for x:
Adding 3x to both sides:
-3x+4+3x =2+3x
4 =2+3x
Subtracting 2 from both sides:
4-2 =2+3x-2
2 =3x
2/3 =x
x =2/3
Feel free to ask for more if needed or if you did not understand something.
Answer:
x = 10.9
Step-by-step explanation:
Since the triangle is right, use the tangent ratio to find the value of x
tan36° = 
= 
= 
Multiply both sides by 15
15 × tan36° = x
⇒ x = 10.9 ( to nearest tenth )
