Hi!
Let's separate this shape into 3 smaller shapes. (see image)
Let's start with the green shape. The base is 5, and the height is 4.
5 x 4 = 20
Now the blue shape. The base is (15 - 5) 10, and the height is (3 + 4) 7.
10 x 7 = 70
Now finally, the red shape. The base is (15 - 12) 3, and the height is (11 - 4) 7.
7 x 3 x 0.5 = 10.5
Now add all of the areas together. 20 + 70 + 10.5 = 100.5
The answer is
100.5Hope this helps! :)
Answer:
Answer B
Step-by-step explanation:
Hope this helps. Can you tell me if it's right and can you give me brainliest??
Answer: yes it does
Step-by-step explanation:
When you graph it on a graph piece of paper it is a right triangle
Answer: 0.7071
Step-by-step explanation:
The first thing to do is to calculate the R² which is the coefficient of determination. This will be:
= 1 - SSE/SS Total
= 1 - 600/1200
= 1 - 0.5
= 0.5
Then, the correlation coefficient will be:
= ✓0.5
= 0.7071
160 x 60% —> 160 x 0.6 = 96 green hat elfs