Answer:
y = 70x + 150
Step-by-step explanation:
y-intercept: 150
slope: 70x
Let x represent the amount of hours the electrician spent in the house.
Answer: The value of BD will be 50 units.
Step-by-step explanation:
Since we given that
B is the midpoint of AC and D is the midpoint of CE .
and
Now, we will use the second equation, we get
So, BD will be
Hence, the value of BD will be 50 units.
Step-by-step explanation:
(root under) 2×3×3×4
(root under) 2×3×3×2×2
3×2 (root under) 2
6 (root under) 2
sorry i don't have the root under symbol, if you are confused it is the symbol that is at the first of your question.
Answer:
f(x) = x² - 81 = ( x+ 9)(x - 9) Difference of two squares
g(x) = x+9/x-9
g(x) . f(x) = x + 9/ x - 9 × (x+9)(x - 9)
= ( x + 9)(x +9)
= ( x + 9)²
= x² + 18x + 81
Hope this helps.
