Can sum1 me for number 7 and 8(a & b) asap : ( -8th grader math subject) show me the work : (

see explanation

Step-by-step explanation:

(7)

The volume (V) of the cone is one third the volume of the cylinder

V = × 24π = 8π ft³

(8)

(a)

V = × area of base × height

  = × π × 4² × 10

  = × 160π ≈ 167.6 in³ ( nearest tenth )

(b)

divide volume by 58 ( the conversion factor )

= ≈ 2.9 quarts ( nearest tenth )

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.