Answer:
Step-by-step explanation:
- Diagonals of a rhombus are perpendicular.
- Sides are of equal length.
<u>Use Pythagorean to work out the side length.</u>
- a² = (d₁/2)² + (d₂/2)²
- a² = (24/2)² + (45/2)² = 650.25
- a = √650.25
- a = 25.5 cm
<u>The perimeter is:</u>
- P = 4a
- P = 4*25.5 = 102 cm
Answer:
your answer is 18
Step-by-step explanation:
8.25h= 206.25, this equation would show that however many hours worked times 8.25 needs to equal 206.25 for marvin to be able to buy the game system he wants. Another equation would be 8.25h is greater than or equal to 206.25 or E. Hope i helped.
Answer:
C(x) = 38.7
Step-by-step explanation:
C(x)= 0.09(130)+27
C(x)= 11.7+27
C(x)= 38.7
Answer:
probability = area of shaded region / total area
P = π (y²-x²) /πy²
P = y²-x²/y²
Option D is correct ...
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