Answer:
Pythagoras’ theorem is a way to find a side or hypothesis when you have 2 sides.
The formula is: a^2 + b^2 = c^2
a and b are sides
c is the hypothesis
<u>Ex: A triangle has a leg that is 5 inches and a leg that is 7 inches. Find the hypothesis using Pythagoras' theorem. </u>
A leg is another way of saying a side.
5^2 + 7^2 = c^2
25 + 49 = x^2
sqrt(74) = sqrt(x^2)
sqrt(74) inches = hypothesis
<u>Ex: A triangle has a leg that is 9 feet and a hypothesis that is 25 feet. Find the other leg using Pythagoras' theorem. </u>
9^2 + b^2 = 25^2
81 + b^2 - 81 = 625 - 81
sqrt(b^2) = sqrt(544)
b = sqrt(554)
Do you understand more?
There are 900 people that subscribe to the Sunday edition, and 150 that subscribe only to the Sunday edition.
There are 1350 that subscribe to the daily morning edition either alone or with the Sunday edition; this leaves
1500-1350 = 150 that only subscribe to the Sunday edition.
Answer:
The answer is
Step-by-step explanation: = a + 4 +a800000a7.54 10 2 2 2 4 1
840 x 37 = 31,080 + 420 = $315.00
Answer:
Step-by-step explanation:
Note that it is a triangle's measurement = 180°
You are solving for x. Set all the angles = 180°
73 + 8x + 4 + 8y - 7 = 180
Simplify. Combine like terms
73 + 4 - 7 + 8x + 8y = 180
70 + 8x + 8y = 180
Solve for x. Subtract 8y and 70 from both sides
8x + 8y (-8y) + 70 (-70) = 180 (-8y) - (70)
8x = 180 - 70 - 8y
8x = 110 - 8y
Isolate the x. Divide 8 from both sides
(8x)/8 = (110 - 8y)/8
x = 13.75 - y
x = 13.75 - y is your equation you will use to solve for x when you know what y is.
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