Answer: option D
-5D means multiply all the elements of D by -5
i.e. -5 * -10 = 50
-5 * 10 = -50
-5 * -5 = 25
-5 * 15 = -75
Complete Question
The complete question is shown on the first uploaded image
Answer:
The coefficient is
Step-by-step explanation:
From the question we are told that
Generally the coefficient of determination is mathematically represented as
substituting values
Answer:
30 cm sq
Step-by-step explanation:
Answer: 141.3cm^3
Step-by-step explanation:
Pi((3)^2)(-5)
Pi(9)(5)
Pi(45)
3.14×45
141.3
Answer:
11/20
Step-by-step explanation:
3/4 - 1/5 = 15/20 - 4/20 = 11/20