Answer:
24 cm²
Step-by-step explanation:
diagonals
d1 = 6 cm, d2 = 8 cm
Area of Rhombus
= 1/2 * d1 * d2
= 1/2 * 6 * 8
= 24 cm²

thus, the best car is car B,because it can tavel 29 miles with only one gallon,andcar A can only travel 28 miles with one gallon.
The answer for this question is -20.You have to subtract -15-5 and that’s what you get.