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<h3>
Answer: C. x+y = 4</h3>
This is the line through points A and C, which is one of the diagonals. Reflecting any square over its diagonal will result in the same figure. We can say it's symmetrical about the diagonal line.
Put another way, reflecting point B over the line x+y = 4 will have it land on point D. Then point D will move to where B used to reside. In short, points B and D swap places. Points A and C will stay fixed in place.
Answer:
a = 1√6
b = -2
Step-by-step explanation:
Hello,
To solve this trigonometric problem, we need to convert this values into fractions
a).
Sin45° = 1/√2
cos30° = √3/2
Sin60° = √3/2
Sin45° / (cos30° + sin60°) = [(1/√2) ÷ (√3/2 + √3/2)]
(1/√2) ÷ (√3/2 + √3/2)
Add √3/2 + √3/2
1/√2 ÷ 2√3/2
1/√2 × 2/2√3
2/2√(2×3)
2/2√6
1/√6
b
Cos 180° = -1
Sin150° = ½
Tan135° = -1
2cos180° - 2sin150° - tan135°
(2 × -1) - (2×½) - (-1)
-2 - 1 + 1 = -2
Answer:
29 to the power of 15x
Step-by-step explanation:
Rules of exponents:
Multiply exponents.
15*x=15x
Therefore 29 to the power of 15x
Let's set it up like this:
Find the LCD, which is 12, and adjust them according to that.
Divide.
Cancel the common factor, which is 12.
That would be our answer!
Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish