Answer:
Step-by-step explanation:
The Egyptians calculated the area of a circle by a formula that gave the approximate value of 3.1605 for π. The first calculation of π was done by Archimedes of Syracuse (287–212 BC), one of the greatest mathematicians of the ancient world.
A) x + .07x = 45.50
X is the price of the toy boat, •07x adds the tax for a total paid of $45.50
Answer: see proof below
<u>Step-by-step explanation:</u>
Since (a, b) is equidistant from (-a, 2) and (2, -b), then it is the midpoint of the those two points. Use Midpoint formula to find (a, b).
3(a + b) - 4 = 0
<em>Notice that I changed the equation to "negative 4" because the equation you provided did not make a true statement.</em>
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Answer:
The factors of 41 are 1 and 41. It is a prime number because the only factors are one and itself
In each separate triangle is a right angle. So subtract 90 (right angle) and the given number from 180 (total degrees of a triangle) to find the missing angle.
