Answer:
Dora uses 1.4 meters of ribbons to make four bracelets.
Step-by-step explanation:
The length of ribbon required to make one bracelet is, <em>l</em> = 0.35 m.
The number of bracelets made by Dora is, <em>n</em> = 4.
Compute the total length of ribbons used to make the four bracelets as follows:
Total length of ribbons = length of on bracelet × number of bracelets

Thus, Dora uses 1.4 meters of ribbons to make four bracelets.
G
Solution:
Here,
y+2x=2
y=2-2x
Now,
Putting the value of y
y+4x=0
2-2x+4x=0
2+2x=0
2(1+x)=0
1+x=0
x=-1
Then,
Putting the value of x
y=2x-2
=2×-1-2
=-2-2
=-4
Hence,the solution is (-1,-4)
Answer:
2210.6 
Step-by-step explanation:
Volume of a cylinder is 

they want to the nearest tenth, so ≈ 2210.6
Answer:
yes
Step-by-step explanation: