Answer:
a+b/2 *h
2+4/2=3
3h=3(2)
=6
Area=6
Hope this helps
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Evaluate

Start by dividing 15 by 3

Apply the following law of indices on indices x and z

So, the expression becomes:



Answer:
The length of each side is 12cm.
Explanation:
The perimeter of a square is calculated by the formula:
P=4a, where P=perimeter, and a=length of any side, all sides being equal in a square.
From the given data we write:
48=4a
Divide both sides by 4.
12=a
The length of each side is 12cm.
Answer:
Step-by-step explanation:
Count backwards fro. 9 till you subtract 14 answer us -5
Step 1
Write your problem.
537.95 x 9.5% = ?
Step 2
Convert the % to a decimal:
9.5% to 0.095
Step 3
Rewrite the problem with decimal replacing the percentage.
Now the problem looks like this:
537.95 x 0.095 = 51.11
This problem gives the amount of the tax.
Step 4
Add the original price with the tax amount:
537.95 + 51.11 = $589.06 (total cost)