Step-by-step explanation:
2.5 m = 250 cm
so, the scale factor is 1/250
that means the tennis court is in reality
10×250cm × 5.5×250cm = 2500 × 1375 = 3,437,500 cm²
1 m² = 100×100 = 10,000 cm²
so,
3,437,500 cm² = 343.75 m²
Answer:
2s(s + 5)= 8
y= -3/4x+3
315/3
3miles=315cal
1mile = 105cal
105*10=1050cal
it would be 21 so the fractions are 7/21 and 9/21