Answer:
x = 4.47
Step-by-step explanation:
Formula for hypotenuse:





Answer:
70/100
0.7
70%
Step-by-step explanation:
Answer:
The area of the shape can be divided into the area of the rectangle, and the area of the semi-circle.
The area of the rectangle can be found by 
The area of a semi-circle can be found with the formula
where r is the radius.
Since we know the diameter of the semi-circle is 4,
the radius will be 4 ÷ 2 = 2.
Therefore, the area of the semi-circle is 
Therefore, the area of the shape is
or
(3 decimal places)
Answer:confusing
Step-by-step explanation:
8n- (2n-3) =12
8n-2n= 12+3
6n=15
n= 2.5
Hope this helps :)