All you have to do is multiply the 3 numbers together. 3.5x1x2. Your answer is 7
Answer:
(8, 8200)
Step-by-step explanation:
It looks like you got it right, the point (8, 8200) is that of a collectors item car, that has not changed much its original price of about £10,000 (at year zero), having a value of £8,200 8 years later.
Answer:
Step-by-step explanation:
The diagonal of any square with side length 
is equal to 
. Since the side length of the square is 10, the diagonal must be 
.
To support and prove this:
The diagonal creates two 45-45-90 triangles, with the diagonal being the hypotenuse of both of these triangles. The Pythagorean Theorem states that in any triangle, the sum of the squares of both legs is equal to the square of the hypotenuse (
).
Call the diagonal 
. In these two triangles, both legs are equal to 10 (the side lengths of the square), and the hypotenuse is the diagonal. Thus, we have:
Here is the equation:
Your goal is to get a number variable
2w+2(3w+9)=98
Solve the parentheses first, namely "w" by itself on one side
2w+6w+18=98
Add common values
8w+18=98
Minus 18 from both sides
8w+18-18=98-18
It is now
8w=80
Now, divide 80 by 8
80÷8=10
w=10
Lets check:
2(10)+ 2(30+9)=98
20+60+18=98
Which is correct
So that means each side of the width is 10 inches
and each length side is 39 inches
Answer: So that means that width side is 10 inches each and each length side is 39 inches each. 10+10+39+39=98 inches
