Answer:
the answer is
x + y + z = 180 degrees
proof
the sum of all angles in the triangles is always equal to 180 degrees
Step-by-step explanation:
The solution to the equation is (b) there is no solution.
<h3>How to solve the rational equation?</h3>
The equation is given as:
Factorize the quadratic numerator
Multiply through by (x - 1)(x - 2)
2x(x - 2) - (2x -5) = -3(x - 1)
Expand
2x² - 4x - 2x + 5 = -3x + 3
Collect like terms
2x² - 4x - 2x + 3x + 5 - 3 = 0
Evaluate the like terms
2x² - 3x + 2 = 0
Using a graphical tool, the above equation has no real solution
Hence, the solution is (b) there is no solution.
Read more about rational equations at:
brainly.com/question/1851758
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Tutuyurtwru ion the air compressor in front
Answer:
3
Step-by-step explanation:
Alright so here's the deal. Fractions are basically a way to represent a part of a whole item (or number). The number on the bottom (denominator) is the number of pieces that the item is broken into and the number on top (numerator) is how many of those pieces you have you have. For example. If you take a cup and pour it evenly into 3 glasses, you will have broken it into 3 parts. Each glass now contains 1 out of the 3 total parts.
If you need any more help or don't understand part of my answer just let me know!!
Answer:
R=5.0095
D=25.0955
Step-by-step explanation:
C=r^2(3.14)
C=d(3.14)
78.8/3.14=d
Square root diameter to get radius.