Answer:
3/4 - 5/12
Step-by-step explanation:
first you make the demoninators the same so 3*4=12
and if you *3 you do it to the numerator
so its 9/12-5/12
the unsimplified fraction is 4/12
if wanted simplified version its 1/3
Answer: 147 cm²
Step-by-step explanation:
Since it says to use 3 for pi, and the radius is given to us (7 cm), we will plug in and solve for the area.
A = πr²
A = (3)(7)²
A = 147 cm²
2hundred, 2tens, 7ones is 227.
so the answer is 226 coz its smaller than 227 and larger than 225
The answer is x-8x=10, trust me i am in 7th grade but in college math!
Ok set the necklace as X and the bracelet as Y
X+Y=192
X=3Y
Plug in 3Y for X in the first equation
4y=192
Y=48$
Plug that into your second equation
X=3(48)
X=144$
