Write the quadratic equation in standard form x squared + 3x = 8
2 answers:
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Check the picture below.
for "b", well, recall that the sum of all interior angles in a triangle is 180°.
for "a", "c" and "d", well, all those are just <u>intercepted arcs</u>.
Notice that the denominators are 3 and 7, which are factors of 21.
So express all the fractions with denominator 21:
On Monday
are sold
On Tuesday
are sold
On Wednesday
are sold
by Thursday
of the tickets was sold.
Answer:
So express all the fractions with denominator 21:
On Monday
On Tuesday
On Wednesday
by Thursday
Answer: