Answer:
58.7 feet (3 s.f.)
Step-by-step explanation:
Please see the attached picture for the full solution.
Answer: Fourth Choice. 66
Concept:
Here, we need to understand the idea of evaluation.
When encountering questions that gave you an expression with variables, then stated: "If x = a, y = b, z = c" (a, b, c are all constants), this means you should substitute the value given for each variable back to the expression.
Solve:
<u>Given information</u>
n = 3
<u>Given expression</u>
6 (n² + 2)
<u>Substitute values into the expression</u>
=6 (3² + 2)
<u>Simplify exponents</u>
=6 (9 + 2)
<u>Simplify values in the parentheses</u>
=6 (11)
<u>Simplify by multiplication</u>
=
Hope this helps!! :)
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Answer:
41
Step-by-step explanation:
hope it helps
Each represents 1 for a hundred cube so on
B = 44 degrees
a = 23
b = 12
use law of sines to solve for angle A:
b/sinB = a/sinA
12/sin44 = 23/sinA
12sinA = 23*sin44
sinA = (23*sin44)/12
sinA = 1.3314
since sinx is only defined for values between -1 and 1 it is impossible to form a triangle with given the dimensions. hence no possible solutions