Answer:
Area = 230 cm
Step-by-step explanation:
We can split this shape into different parts: a rectangle and a triangle (I attached an image below as a visual aid).
The area of a rectangle is given as:

and the area of a triangle is given as:

Let's first solve for the area of the rectangle. The width of the rectangle is 20cm, and the height of the rectangle is 7cm. So, the area is 7 × 20 = 140cm.
Now, let's solve for the area of the triangle. The base of the triangle is 20 cm, and the height of the rectangle is 16 - 7 = 9cm. So, the area is
= 90cm.
We add the two values together to get the combined area of the shape. 140 + 90 = 230 cm.
We know that,
diameter is twice the radius, I.e d = 2r
Now d = 2(8)ft = 16 feet
X^2+10x+33 is the f(x) in this data..
Answer:
9-3=6
Step-by-step explanation:
Line from left to right: number 9 (absolute value)
Line from right to left: number 3 (absolute value)
Overall: 9-3=6
We used the minus sign for 3 because the corresponding line is oriented in the opposite direction.
1. x=1, y=3, z=2
2. x=7/5, y= -3/5, z= 0
3. <span>x = -2.5 + -1.5y + z</span>