Answer:
i think it is 1.5
Step-by-step explanation
because 5 tenths is equal .5 and adding 1 unit which is adding on one which should equal 1.5
The area of the shaded region is ![0.215a^2](https://tex.z-dn.net/?f=0.215a%5E2)
<h2>Area of composite objects</h2>
The area of the shaded region is expressed according to the formula:
Get the area of the square As
As = a²
![A_c = \pi (0.5a)^2\\ A_c = 0.785a^2](https://tex.z-dn.net/?f=A_c%20%3D%20%5Cpi%20%280.5a%29%5E2%5C%5C%0AA_c%20%3D%200.785a%5E2)
Take the difference in the areas
Area of the shaded part = ![a^2-0.785a^2\\ ](https://tex.z-dn.net/?f=a%5E2-0.785a%5E2%5C%5C%0A)
Area of the shaded part = ![0.215a^2](https://tex.z-dn.net/?f=0.215a%5E2)
Hence the area of the shaded region is ![0.215a^2](https://tex.z-dn.net/?f=0.215a%5E2)
Learn more on area of composite objects here: brainly.com/question/22716761
Answer:
yes they are
Step-by-step explanation:
they are both congruent because they are the same shape and size, they are just on opposite sides
(congruent means that 2 objects are the same shape and size)
Answer:
Step-by-step explanation:
There are so many order pairs that can solve this equation.
To solve this problem, we choose any value of x and find y;
Given expression;
3x - y = 8
if x = 0,
3(0) - y = 8
-y = 8
y = -8;
(0,-8) is a solution
ii.
if x = 1,
3(1) - y = 8
- y = 8 - 3
y = -5
(1, -5) is a solution
Answer:
0%
Step-by-step explanation:
10% + -10% = 0%, so the percent gain and loss is 0% (because both tables cost the same).