Answer:
d
Step-by-step explanation:
Answer:
4 times large
Step-by-step explanation:
say x is 2 the it would be 2 times 2 for cube a and that would be 4
and if x was 2 the it would be 2 times 2 for the side length ant that would be 4
and 4 times 4 is 16
16 is 4 times larger then 4
Answer:
The angles are vertical
Step-by-step explanation:
x+42+2x+1=180
put the like terms together i.e 2x+x+42+1=180
you get: 3x+43=180
Take 43 to th other side of 180 i.e 3x=180-43 i.e (180-43=137)
You get 3x=137
Divide both sides by 3
you get x=45.666666666667(Round off to get 45.67)
Substitute the value of x to the angles
x+42(45.67+42=87.67)
2x+1(2(45.67)+1=92.34
Add 87.67+92.34=180
THis shows that the angles are vertical
I hope this helps you
n=2/3-1/7
n=2.7/3.7-1.3/7.3
n=14/21-3/21
n=11/21
Answer:
e
Step-by-step explanation:
