Answer:
Twenty five
Step-by-step explanation:
The rules of exponents allow you to simplify expressions involving exponents. When multiplying two quantities with the same base, add exponents: xm⋅xn=xm+n x m ⋅ x n = x m + n . When dividing two quantities with the same base, subtract exponents: xmxn=xm−n x m x n = x m − n .
2arctan(2/5) = 44°
180° -44° = 136°
The angles are 44°, 136°.
Answer:
so the answer is C
you may check the rest...
Answer:
9.6 cm
Step-by-step explanation: