1982.1cm^2. You multiply the side given by 1.618. 56.63. Then multiply 56.63 & 35
If you would like to calculate (a + 1) * (a + 2) - (a + 1) * (a - 2) - a - 1, you can do this using the following steps:
(a + 1) * (a + 2) - (a + 1) * (a - 2) - a - 1 = a^2 + 2 * a + 1 * a + 2 - (a^2 - 2 * a + 1 * a - 2) - a - 1 = a^2 + 3 * a + 2 - a^2 + 2 * a - 1 * a + 2 - a - 1 = 3 * a + 3
The correct result would be 3 * a + 3.
Answer:
mode- 20 mean - 20 Median -20
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
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Step-by-step explanation:
In right angled triangle
Tan = opposite side / adjacent side
Opposite side = 7 inches
Adjacent side = 5 inches
Tan = 7/5
