Answer:xxxxxxxxx
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Step-by-step explanation:
Answer:
pi times d
Step-by-step explanation:the actuall formula is 2 pi r but since the radius times 2 is the diameer its pi times d hope this helps god bless
Answer:
angles are 80 and 100
Step-by-step explanation:
x is 20
n then solve for x
Answer:
Perpendicular means that,second gradient equals to first one as:
So,conducting the second equation to the form y=mx+c: 3y= -2x-5
So it's gradient is
converting to
equals to 1.5 or at least
Y find the equation of the first line you've got to use the formula: y-y1=m (x-x1)
y-1=1.5 (x+6)
y-1=1.5x+9
<u>y</u><u>=</u><u>1</u><u>.</u><u>5x</u><u>+</u><u>10</u><u> </u>is the equation of the first line.
Not EXACTLY sure what you're looking for here, but I found the amount of cheese per person in Sarah's dish and in Amy's dish. For Sarah's dish, each person is getting
. In Amy's dish, each person is getting
. Each person eating Sarah's dish is getting 1/20 cup more cheese than each person eating Amy's dish. Like I said, not sure exactly what you're looking for, but that's a start! ; )