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MrRissso [65]
3 years ago
6

In which step did John first make a mistake? look at photos

Mathematics
2 answers:
Illusion [34]3 years ago
8 0
He didn’t make a mistake
Verizon [17]3 years ago
5 0

Answer:

John did not make a mistake

Step-by-step explanation:

he did everything correct

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The base of a pyramid has n sides.<br> Write an EXPRESSION for the number of faces of the pyramid.
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3 years ago
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Help! can someone help me out on this?
Fynjy0 [20]

Answer:

solve by substitution method

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3 years ago
Express 5% as a decimal
IRINA_888 [86]

Answer:

.05

Step-by-step explanation:

you divide 5 by 100 which makes it .05

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3 years ago
A x + b y is equal to 12​
Nikitich [7]

Answer:

y= -a*x + 12

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>b</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>b</u>

Step-by-step explanation:

ax+by=12 (subtract "ax" from both sides so that the one on the left will become zero and we will have "by" )

by= -ax+12(divide both side by "by" so that we will have the equation as "y=mx+b")

finally the result will be:

y= -a*x + 12

b b

7 0
2 years ago
A metal manufacturing company reduces the length of a 12.5-inch cylindrical rod, after which the rod measures 7.8 inches. How ma
gizmo_the_mogwai [7]

Answer:

4.7 inches

Step-by-step explanation:

The original is 12.5, and it was shortened to 7.8. So take the original, subtract the result, and you will get the answer.

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7 0
3 years ago
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