(6^-7)^3 = 6^(-21) = (1/6)^21
Its B
The diameter is 12 cm and the radius is alsays half of the diameter so it will be 6 cm
Answer:
Hiya There!!!
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Isolate the variable by dividing each side by factors that don't contain the variable.
x
= 1
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<em>“The harder you fall, the heavier your heart; the heavier your heart, the stronger you climb; the stronger you climb, the higher your pedestal.”</em><em>
</em>
<em>― Criss Jami, Killosophy</em>
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<em>Think of life as a mytery because well it sort of is! You don't know what may happen may be good or bad but be a little curious and get ready for whatever comes your way!! </em><em>~Ashlynn
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Answer: The final answer is 10. 10 is the distance between the 2 points given.
Step-by-step explanation:
Answer:
She should add 30 ounces of the 12% vinegar she should add to 40 ounces of the 5% vinegar to obtain the needed vinegar with an 8% acidity level.
Step-by-step explanation:
Let X be ounces of the 12% vinegar she should add to 40 ounces of the 5% vinegar to obtain the needed vinegar with an 8% acidity level.
We have the equation
when 8% acidity level is reached.
Solving the equation we have
X*0.12+2=0.08(X+40)=0.08X+3.2
That is 0.12X-0.08X=3.2-2=1.2
Finally 0.04X=1.2 and
X=30
