C. 145°
Explanation:
angles A and D are opposite adjacent.
Y = (x +7)^2. The parabola is going into the negative region. The x value must be positive.
1/10 as a decimal would be 0.1. Now just add the 8 to it and it would be 8.1.
Step-by-step explanation:
Length of base = 20cm
We will take the base as "b"
Area of a triangle = 1/2 x base x height
So the total area = 360 square feet
360 square feet = 1/2 x b x 36
360 = 36b /2
360 = 18b
b = 360/18
b = 20
So, Length of base = 20 cm
Let's check:
1/2 x 20 x 36 = 360
Which is the correct area!
Hope this helps!
Answer:
A. (4, 3, -1)
Step-by-step explanation:
The coefficient is the quantity before the variable.
Hope this helps mate. :)
