Calvin's school is 2.3 miles directly south of his house. After school, he
takes a bus 1.8 miles directly west to the sports complex.
Part A
What is the length of a straight line between Calvin's house and the sports
complex? Round to the nearest tenth.
Part B
Calvin takes piano lessons at a community music school located 3.7 miles
directly north of the sports complex. What is the length of a straight line
between Calvin's house and the music school? Round to the nearest tenth.

i am unable to solve this problem

step-by-step explanation:

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !