Hello! The ratio would be 15 minutes warm ups: 65 minutes total workout.
To simplify this: 3:13 ratio. (Divided 15 by 5 and 65 by 5)
B=bellt price
j=jacket price
b+j=82.78
belt is 0.86 less than jacket
b=j-0.86
add 0.86 to both sides
b+0.86=j
sub
b+b+0.86=82.78
2b+0.86=82.78
minus 0.86 from both sides
2b=81.92
divid both sides by 2
b=40.96
belt=$40.96
Answer:
r = 6
Step-by-step explanation:
Given that M is directly proportional to r³ then the equation relating them is
M = kr³ ← k is the constant of proportionality
To find k use the condition r = 4 when M = 160
k = 
= 
= 2.5, so
M = 2.5r³ ← equation of proportionality
When M = 540, then
540 = 2.5 r³ ( divide both sides by 2.5 )
216 = r³ ( take the cube root of both sides )
r = ![\sqrt[3]{216}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B216%7D)
= 6
Answer:
i dont no my guess is -4.5 sorry if it does not work
Step-by-step explanation:
Answer:
Relationship between 6 and 4: opposite exterior angles
Relationship between 6 and 2: corresponding angles
Relationship between 5 and 7: Vertical Angles
Relationship between 19 and 17: Opposite interior agles
Relationship between 9 and 11: Vertical Angles
Relationship between 21 and 15: Opposite exterior angles
Relationship between 17 and 14: Supplementary Angles
Relationship between 3 and 8: Supplementary Angles
Step-by-step explanation:
