Answer:
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We have that since the chords are equal, the arcs are equal too. Hence AB=RS. We also have that AB=AR+RB and RS=RB+BS. By equating these two, we have that AR=BS. Hence BS=55 degrees. Substituting back, since we know RB and BS, we get: RS=55+66=121 degrees
Answer:
-4x3y2
-2x3y2
x3y2
6x3y2
Step-by-step explanation:
Like terms are the parts of an equation which have the same variables and exponents.
The term 4x3y2 has x and y specifically x3 and y2. Only terms with this same base and exponent values are like terms.
x2y3
----> NO
4x3y3
----> NO
-4x3y2 -----> x3y2
-2x3y2
-----> x3y2
-4x2y2
----> NO
x3y2
-----> x3y2
6x3y2-----> x3y2