Since each edge's length is x, each face's are would be
And cubes have 6 faces. multiply 6 by
, the formula is :
Hi friend
#24
y/9+5=0
Simplify to both sides
1/9 y+5=0
Now subtract 5 from both sides
1/9 y+5-5=0-5
1/9 y=-5
Multiply both sides by 9 so we can find the y value
9(1/9 y)= (9)(-5)
y=-45
The answer is A ( Your answer was not good)
#25
3b-7<32
First you need to add 7 to both sides
3b-7+7=32+7
3b<39
Now divide both sides by 3 so we can find the value for b
3b/3<39/3
b<13
The answer is A
#26
3p-16<20
Now we gonna do the same thing
Add 16 to both sides
3p-16+16<20+16
3p<36
Now divide both sides by 3
3p/3<36/3
p<12
The answer is C
#27
3p-6>21
Just do the same thing
Add 6 to both sides
3p-6+6>21+6
3p>27
Divide both sides by 3
3p/3>27/3
p>9
The answer is B
I really hope that's help and good luck :0
Answer:
D. 54 degrees
Step-by-step explanation:
http://mathcentral.uregina.ca/QQ/database/QQ.09.07/h/libby1.html
the website explains it in a very simple and easy way
Answer:
.4
Step-by-step explanation:
Root of 12 is 3.5
Root of 15 is 3.9
3.9 - 3.5 = .4
Yeah there is 8 pairs in it I believe so
