Answer:
Step-by-step explanation:
Given
Required
Determine the length of LS
Since H is between L and S, then
Substitute 14x - 21 for LS, 15 for LH and 8x for HS
Collect Like Terms
Divide both sides by 6
Substitute 6 for x in
<em>Hence, the length of LS is 63 units</em>
Answer:
your answer should be b= 17
Fleury will swim 51 laps on the sixth day if this pattern continues.
Answer:
54
Step-by-step explanation:
The two angles add to 90 degrees since they are complementary
the ratio is 3:2
Multiply by x
3x:2x
Add them together and set equal to 90
3x+2x=90
5x=90
Divide each side by 5
5x/5 = 90/5
x = 18
The first angle is 3*18 = 54
The second angle is 2*18 = 36
Since we know that LCM of both 625&575 is 14375, we must find the hours it took for both planes to arrive at this same destination.
Plane 1(625): Took 23 hours to arrive.
Plane 2(575): Took 25 hours to arrive.
Therefore, the answer should be from 23-25 hours to arrive or if looking for middle number, 24 hours exactly.
Hope this helps.
