By Pythagoreans' theorem,
7.5² = l² × b²
56.25 = l² × b²
Since l = b
56.25 ÷ 2
= l²/b²
= 28.125 mm
∴ l = √28.125
= 5.3033 mm
Area of square
= √28.125 × √28.125
= 28.125 mm²
≈ 28.1 mm² (3s.f.)
Answer:it would be 40 eggs
Step-by-step explanation:
10 divided by 5= 2(eggs per day)
Then times 2 by 20 to get the answer of 40 eggs in 20 days
Answer:
B
Step-by-step explanation:
PEMDAS
8 + 2^3 x 5
8 + 8 x 5
8 + 40
48
Answer: x = 45/7
Step-by-step explanation:
Answer:
360 calories
Step-by-step explanation:
360
