The answer is 2.686, and i am writing these extra characters to pass the 20 character qualifications.
I got x=185
0.75(185)-18.50=0.65(185)
120.25=120.25
Answer:
37.5 cm
Step-by-step explanation:
See attached for reference.
let the diagonal be x,
By Pythagorean formula:
x² = (22.5)² + (30)²
x = √[(22.5)² + (30)²]
x = 37.5 cm
Answer:
1.9 miles.
Step-by-step explanation:
John jogs 2 7/10 miles to the park. Marsha jogs 4/5 miles to the park.
Convert the fractions into decimals:
2 7/10 = 2.7
4/5 = 0.8
Subtract '0.8' from '2.7':

John should jog 1.9 miles farther than Marsha.
Hope this helps.
Four hundred twenty-three billion, ninety million, seven hundred nine thousand
Hope this helped:))