-3p³ + 5p - 2p² - 4 - 12p + 5 + 8p³
-3p³ + 8p³ - 2p² + 5p - 12p - 4 + 5
5p³ - 2p² - 7p + 1
C 35 and 135
because the are relatively prime since the greatest common factor of both of them is 1.3
Answer:
x=-2 y=3
Step-by-step explanation:
you should multiple second equation by -5 and collect all terms then put -2 from x
Answer:
A i'm pretty sure
Step-by-step explanation:
A tangent line is perpendicular to the radius to the point of tangency. Hence QR ⊥ PR. The Pythagorean theorem tells you
(QR)² + (PR)² = (PQ)²
(55 cm)² + (PR)² = (73 cm)²
(PR)² = 2304 cm²
(PR) = √(2304 cm²) = 48 cm
The length of PR is
b. 48 cm
