26. Aluminum bronze consists of copper and aluminum, usually in the ratio of 10:1 by weight. If a machine made of this alloy wei
ghs 66 pounds, how many pounds of aluminum does it contain? (A) 660 (B) 60 (C) 6.6 (D) 6
1 answer:
Answer:
(D). 6.
Step-by-step explanation:
The number of parts = 1 + 10 = 11.
So 10/11 of the alloy is copper and 1/11 is aluminium.
So the answer is 1/11 * 66
= 66/11= 6 pound,s
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Answer:
4y^2-12y
Step-by-step explanation:
y^2+4y-16y+3y^2
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Figures A, C and D are all examples of polygons!
I hope this helped! Mark me Brainliest! :) -Raven❤️
No idea sorry! If I knew I would tell you
<span>A. {+8) is the answer
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Answer:
line of best fit
Step-by-step explanation:
line of best fit is NOT a method for solving a quadratic equation.
Rest of all the methods are used for solving a quadratic equation.
