Answer:
4(2x+6)=32 x= 1
Step-by-step explanation:
multiply 4 to 2x and 6= (8x+24)=32
then subtract 24 from 32 = 8
then divide 8 from both sides
8x/8=8/8
x=1
I would belive its great because if you have 4/5 of a pie compared to 7/12 of a pie having 4/5 would be more of the pie , I hope that helped that's how I have to think about fractions
Answer:
3/4,18/24
Step-by-step explanation:
You can mutiply the numerator and denominator by the same number or divide it by the same number as long as it is a whole number. Ex. (9/3) over (12/3)=3/4. Or (9x2)/(12x2)=18/24
Answer:
(c) 16/9·π²·r⁶
Step-by-step explanation:
The water displaced is equivalent to the volume of the sphere, given as
V = (4/3)π·r³
The product of two identical displaced volumes will be ...
V² = ((4/3)π·r³)² = (4/3)²·π²·r⁶
= 16/9·π²·r⁶ . . . . . . matches choice (c)
Answer:
20
Step-by-step explanation:
I think it is 20. because 20 is already a whole number and when you divide 3 to 10 the answer will be 0.3. sum it all it will be 20.3 and when you round it off, it will be just 20?