Y= 13.5
13.5 = 1.8c
13.5/1.8 = 1.8c/1.8
c = 7.5
not sure if this is correct
Answer:
the length is 21
Step-by-step explanation:
50-4-4=42÷2=21
Answer:
A
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor.
(2x + 5)(4x + 4)
= 2x(4x + 4) + 5(4x + 4) ← distribute both parenthesis
= 8x² + 8x + 20x + 20 ← collect like terms
= 8x² + 28x + 20 → A
Answer:
1.75
Step-by-step explanation:
Area = 5 units × 3 units
Area = 15 square units
