2.873 ≈2.9 (nearest tenth)
2.5 + 3 = 5.5 total speed
7miles / 5.5 mph = 1.27 hours
Answer:
A = 99 cm²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A =
bh ( b is the base and h the perpendicular height )
Here b = 18 and h = 11 , then
A =
× 18 × 11 = 9 × 11 = 99 cm²
Answer:
should be either b or c
Step-by-step explanation:
ee ni mee ni my nee mo