Answer:
Area of rhombus is 105.84 cm².
Step-by-step explanation:
Area of rhombus is given by
- Area = diagonal ¹ × diagonal ² / 2
- = 8.4 + 8.4 × 6.3 + 6.3 / 2
- = 16.8cm × 12.6 cm /2
- = 211.68 cm²/2
- = 105.84 cm²
The answer is 9:16 just add 9+7=16 and then we know out of the 16 nine were dogs so 9:16
Answer:
C
Step-by-step explanation:
This is actually a combination problem as we are trying to select groups of 5 from the 15 qualified trainees.
To do this, we use the combinatorial approach. This is done by using the formula 15C3 = 15!/(15-3)!3!
This gives a value of 455
Answer:
1/1 (a whole)
1.00/1
8/8
1.00/1
Step-by-step explanation:
Multiply
Answer:
mean=57
range=19
Step-by-step explanation: there you go
