Step-by-step explanation:
See above graph.......
Answer:
The answer is
B. 8/10
Step-by-step explanation:
Answer:
−3x−1
Step-by-step explanation:
The length of the side joining points (-3, -1) and (1, 3) is given by

The length of the side joining points (1, 3) and (3, 1) is given by

The area of a rectangle is given by length times width.
Thus, the area of the given rectangle is given by
Answer: 729
Step-by-step explanation:
Move items with negative exponents from numerator to denominator or vice versa and change sign of exponent. Factorize composite numbers, say 10^3 = 2^3 × 5^3 and 81 = 3^4. Combine factors with same base, adding exponents. Cancel factors appearing in both numerator and denominator, subtracting exponents.
5^-3×6^-5×81×4/(3^-7×10^-3)
= 3^7×10^3×81×4/(5^3×6^5)
= 3^7×2^3×5^3×3^4×2^2/(5^3×2^5×3^5)
= 2^5×3^11×5^3/(2^5×3^5×5^3)
= 3^6
= 729