f(x) = -5x - 4
substitute the value of x = 5 to the equation of the function:
f(5) = -5(5) - 4 = -25 - 4 = -29
Answer: B. f(5) = -29
Answer:
14/15
Step-by-step explanation:
I used a calculator.
Answer:
x = 109
Top Right Angle = 109
Bottom Right Angle = 71
Step-by-step explanation:
Notice the two right angles on the left and recognize that the figure is a a quadrilateral (4 sides). That means it adds up to a total of 360 degrees.
(x-38) + x + 90 + 90 = 360
2x + 142 = 360
2x = 218
x = 109
(x - 38) = (109 - 38)
71 degrees for bottom right angle
109 for top right angle
Answer:
A
Step-by-step explanation:
AB and CD create a 90 degree angle, so it's perpendicular
This is a combination problem, as the order is not important... So:
There are a total of 6 people, and 4 options available....
n = 6 and r = 4....
Using the combination formula: C(n,r) (Simply use a calculator online or your own)....
C(6,4) = 15.