Answer:
none of the above
Step-by-step explanation:
You can reverse each of the > inequalities so they use the < symbol:
814 < 273
322 < 84
Now, in each case, the number on the left should be left of the number on the right on the number line. In each case, the opposite is true, so the given expression is false.
__
From lowest to highest, the numbers in your inequalities are ...
35, 84, 93, 164, 273, 322, 814
From left to right, this is the order they appear on a number line. If they don't appear in this order in a "<" inequality, the inequality is false.
Answer:
$6.96
Step-by-step explanation:
0.25 pound = $1.74
for 1 pound multiply by 4, since there are four 0.25 (quarters) to 1 pound.
1.74*4 = 6.96
<span>If tan theta= 15/8, then theta is expected that theta is found in the first and third quadrant. the y-component is 15 and the x-component is 8. hence the hypotenuse is 17 from the pythagoren theorem. cos theta thus is equal to 8/17, sec theta is equal to 17/8. csc theta is equal to 17/15. answer are A and D</span>
X=width of a coccer pitch
2x-20=length of a soccer pitch
Area (rectangule)=length x width
We suggest this equation:
x(2x-20)=6000
2x²-20x=6000
2x²-20x-6000=0
x²-10x-3000=0
We solve this quadratic equation:
x=[10⁺₋√(100-4*1*-3000)]/2=[10⁺₋√(100+12000)]/2=
=(10⁺₋110)/2
we have two solutions:
x₁=(10-110)/2=-50, invalid solution.
x₂=(10+110)/2=60
x=60
2x-20=2(60)-20=120-20=100
Solution: the length is 100 m, and the width is 60 m.
To check:
Area=100 m*60 m=6000 m²
The twice of width is =2(60 m)=120 m,
20 m less than twice its width is: 120 m-20 m=100 m=the length.
