Answer:
1464 inch²
Step-by-step explanation:
given first prism sides: length - 10 width - 10 height - 10
given second prism sides: length - 12 width - 12 height - 12
using the formula below:
for the first prism:
2(10*10+10*10+10*10)
600 inch²
for the second prism:
2(12*12+12*12+12*12)
864 inch²
So total surface area is (864 inch² + 600 inch²) =1464 inch²
Answer:
the third graph is correct
Step-by-step explanation:
edge
the second part is x<1
Answer:
Step-by-step explanation:
.
Answer:
75%
Step-by-step explanation:
When we multiply a number by 1.75.
Now, note that:
Therefore, when we multiply a number by 1.75, it is the same as increasing by 75%.
Let us take an example say the number 15.
If we increase 15 by 75%, we have:
- 15+(0.75X 15)=15+11.25=26.25
Answer:
solution
is
you minus smallest x(you minus because the opposite of positive ia negative)
so you do x-x=0 and 4-x=3
so 2y/2. and 3÷2
so x is 1.5
for the 2nd question 3x -2y= -12
you do add 2y on both sides
so -2y+2y =0 and -12 +2y= -10 y
so 3x/3 and -10y /3
x= - 3.3333333333
??