4.
12 - 8 = 4
Hope this helps!
Answer:
Cost of rug during sale = $140
Step-by-step explanation:
Given
Marked price of rug in a store = $200
The store is holding a sale and offering a flat 30% less on marked price on all items
This means the sale price of all items would decrease by 30%
We can calculate the discount offered by taking out percentage discount of the marked price.
Discount offered on rug = 30% of Marked price 
The discount is then subtracted from the marked price to get the price of rug during sale.
∴ Price of rug during sale = Marked price - Discount 
1 + 1 + 0 + 0 = 2 + 0 = 2
Answer is 2.
Answer:
9/16
Step-by-step explanation:
here we have 1 in 4 parts
if we consider 1 as 16/16 and 1/2 as 8/16
and also the 3rd unit i mean 3/4 is 12/16
so it would be approximately right to say the point is showing somewhere about 9/16
Answer:

Step-by-step explanation:
Isosceles triangles are a type of triangles in which two of their sides have an identical length. It should be noted that the angles opposite the sides that are the same length are also the same. This means that these triangles not only have two equal sides, but also two equal angles.
You can solve this problem using different methods, I will use pythagorean theorem. First take a look at the picture I attached. As you can see:

And we can find a easily using pythagorean theorem:

Solving for a:


Therefore:
