Answer:
Step-by-step explanation:
Distribute the , we get:
Combines like-terms, meaning we combine the numbers with v.
18 2/3 divided by 1/3
1 answer:
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Answer:
x = 8 units.
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
<em>The areas of the squares adjacent to two sides of a right triangle are 32 unit square and 32 units square. Find the length,x, of the third side of the triangle</em>
My answer:
- Let a is the side length of the 1st square
The area of the 1st square is equal to 32 units square
<=>
<=> a = units
- Let b is the length of the 2nd square
The area of the 2nd square is equal to 32 units square
<=> = 32
<=> b = units
- Find the value of x
Applying the Pythagoras Theorem, we have:
<=>
<=>
<=> x = 8 units
Hope it will find you well.
Answer:
Step-by-step explanation:
So we have the trinomial:
First, factor out a 2:
Now, factor within the parentheses.
To do so, we want to find two numbers. When multiplied, these two numbers must equal (a)(c) and when added, they must equal b
(a)(c) is 2(-5) or -10 and b is -3. So, we want two numbers that when multiplied together gives -10 and when added gives -3.
-5 and 2 works. Therefore:
Replace -3x with 2x and -5x:
Factor out a 2x for the first two terms. And factor out a negative 5 for the remaining two:
Grouping:
And we're done!