Answer:
x < 2 ∪ x > 3
Step-by-step explanation:
Rewrite 3x - 4 > 5 as 3x > 9. This tells us that x must be greater than 3.
Rewrite 8x - 10 < 6. Thus, 8x < 16 and x < 2.
The "solution set" is thus all real numbers to the left of 2 OR to the right of 3.
Make multiplication/division so that you cancel units you don't need for the final answer...
24d(1qt/d)(gal/4qt)=6gal
Let the speed of current be x km/ hr
Upsetram = ( 6.5 -x) km/ hr
Downstram = ( 6.5 + x) km/ hr
Distance = Speed x Time
5 ( 6.5-x) = 2 ( 6.5+x)
32.5 -5x =13 +2x
7x = 19.5
x =2.7857142 km/ hr
ANSWER: 2.79 km/ hr
Answer:
Angle B is 45°
Step-by-step explanation:
Since a and b are both of length 20, this is an isosceles right triangle, and the angle opposite side b must be 45°.
