Step-by-step explanation:
please mark me as brainlest
Answer:
d
Step-by-step explanation:
f(x) is the number of steps, and x is the number of days.
Answer:
C
Step-by-step explanation:
Area of the triangle is cm^2 which makes A and D not true.
Formula
Area = 1/2 * b * h
b = 7
h = 5
Area = 1/2 * 7 * 5
Area = 1/2 35
Area = 17.5 cm^2