Use the distributive property to remove the parentheses.
10(u-2)

After using distributive property to remove the parentheses  we get

Step-by-step explanation:

We need to use distributive property to remove the parentheses 10(u-2)

According to distributive property of multiplication over subtraction:

Using the above distributive property to solve the question. Multiply 10 with terms inside the bracket and solving:

So, After using distributive property to remove the parentheses  we get

step-by-step explanation:

4sqrt5

step-by-step explanation:

the base has dimensions of 8 x 4, so the diagonal is 64 + 16 square rooted or 4sqrt5.