Answer:
5 m/s^2 toward north
Step-by-step explanation:
according to Newton's second law of motion, the acceleration of an object equals the net force acting on it divided by its mass , or a=Fm
Answer:
first y = (0, 2)
second y = (0, -1)
solution is i don't know
Step-by-step explanation:
Answer:
Step-by-step explanation:
15−x+y=14−(−x−y)
15-x+y=14+x+y
<em>Subtract 14 from both sides</em>
1-x+y=x+y
<em>Subtract y from both sides</em>
1-x=x
<em>Add x to both sides</em>
1=2x
2x=1
<em>Divide both sides by 2</em>
x=0.5
Answer:
x = 25
Step-by-step explanation:
If JK and MN are parallel lines, then ∠JKL = ∠LMN = 61°
By the opposite angle rule, ∠JLK = 39°
In a triangle three angles sum up to 180°
so, ∠JLK + ∠JKL +LJK = 180°
39° + 61° + 3x+ 5 = 180°
3x = 75
x = 25
The interest is computed from
... I = Prt
where P is the principal amount ($569), r is the rate (0.045) and t is the time in years (250/360).
... I = $569×0.045×250/360 ≈ $17.78
Please note that time is not rounded. Rather, the exact value (25/36) is used in the calculation. The only rounding of any number is done at the end, where the amount is rounded to the nearest cent. (Your text authors should know this.)
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If you follow the problem instructions (which Valerie's lender will <em>not</em> do), the interest is calculated as ...
... t = 250/360 = 0.6944444... ≈ 0.69 . . . . years
... I = $569×0.045×0.69 ≈ $17.67
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Note the rounding of intermediate numbers (time) introduces an error of about $0.11 in the answer.
