Answer:
x + y = 41
x - y = 13
------------------
2x = 54..............We divide 2 such that
x = 27
Then we plug 27 into the equation such that
27 + y = 54.................Subtract 27 to get
y = 14
Step-by-step explanation:
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Answer:
2greater then or equal to x 5 greater then or equal to
Answer:
b. 5tan(25°)
Step-by-step explanation:
The tangent function gives the ratio between the side opposite and the side adjacent to the angle. That is ...
tan(25°) = ?/5
Multiplying by 5 solves the equation:
? = 5·tan(25°)
Answer:
1 cm
Step-by-step explanation:
The radius is half the length of the diameter
