Like earlier take the bigger shape and divide the smaller one.
8.4 divide by 4 and you get 2.1.
Answer:
Step-by-step explanation:
x²+7=43x
x²-43x+7=0

No, because if he runs 7/30 mile each day he will run 210 miles each week because he is running 30 miles every day so he has to run 7/4.28 miles each day of the week to get 30 miles each week.
Answer:
a and c
Step-by-step explanation:
The volume (V) of a cuboid is
V = lwh ( l is length, w is width, h is height )
The volume is given as 210 cm³
Check each of the dimensions given to determine which give the correct volume
a
V = 15 × 2 × 7 = 210 ← correct volume
b
V = 14 × 3 × 7 = 294 ← incorrect volume
c
V = 7 × 3 × 10 = 210 ← correct volume
Hence a and c could be the dimensions of the box
Answer:r/3
Step-by-step explanation:
r divided 3 will show the result of equal number for Sra and her roommates.