Answer:
x = y = 8
Step-by-step explanation:
We presume you want the values of x and y.
The angle not shown is also 45°, as the two acute angles are complementary. Then the triangle isosceles and x = y.
If you need to, you can use the Pythagorean theorem to find the value of x (and y).
(8√2)² = x² + x²
128 = 2x² . . . . simplify
64 = x² . . . . . . divide by 2
8 = x . . . . . . . . positive square root
The values of x and y are both 8.
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Hopefully, you will memorize the side ratios of an isosceles right triangle. They are ...
1 : 1 : √2
Multiplying these numbers by 8 gives ...
x : y : 8√2 = 8 : 8 : 8√2
In short, recognizing the factor of √2 in the number on the hypotenuse, you know immediately the values of x and y are both 8 in this 45°-45°-90° triangle.
Answer:
Step-by-step explanation:
Where it says , it simply means: the answer to is adding both functions, () and ().
First, let us solve
As we can see, this equation cannot be further simplified. So, this is our final result for this problem.
Next, let us solve
Multiply -8 and 2
-8 × 2 = -16
[remember your integer rules: a negative times a negative is a positive.]
So we have:
Combine like terms: -16 and 4 are terms that are alike based on them being integers, but -6x id not because it contains a variable. When you combine you are adding.
-16 + 4 = -12
Now we have:
As we can see, this equation cannot be further simplified. So, this is our final result for this problem.
Lastly, combine these results.
Therefore, that is the answer.
Answer:
are we talking about absolute value or something cause no matter what that cant be true unless the absolute value is equal to 4 such as -4
Step-by-step explanation:
Answer:
3rd option is the correct answer