The value of x the function when x = -7.5 is 34.5
<h3>Functions and values</h3>
Functions are written in terms of variables
Given the expression –3.8x + 6, when the value of x is -7.5, hence;
f(x) = –3.8x + 6
f(-7.5) = -3.8(-7.5) + 6
f(-7.5) = 28.5 + 6
f(-7.5) = 34.5
Hence the value of x the function when x = -7.5 is 34.5
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130 because your other angle be is 50 which completes the triangle. Angle f 40 Angle C 90 Angle B 50. 180 - 50 = 130
Answer:
Yes
Step-by-step explanation:
Tan = sin / cos
If sin is negative, ans cos is negative, then tangent is positive.
Tan= (-)/(-) = (+)
Answer:
B 
Step-by-step explanation:
Event A = 2
Event B = 3
Ian and Ella play both so that would add 2 more people.
Total who play soccer or basketball = 7
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Total amount of people who took the survey = 10
