We can solve for the surface area of the triangular prism using the formula below:
SA=bh + (s1+s2+s3) H
where b for the base, h and H for the height while s1, s2 and s3 for the length of the sides of the equilateral triangles.
Solution is shown below:
SA=10*9+(10*10*10) *18
SA=90+(1000*18)
SA=1,620,000 u²
its the first option.
tiles of X and tiles of 1 are different
3 tiles of "X" = 3X
3 tiles of " 1 " = 3
option 3 does not mean 3X, it just means 3X + 3
Please check once before confirming.
The next larger ten is . . . . . . 50 .
The next smaller ten is . . . . . . 40 .
. . . . . . 49 is closer to . . . . . . 50 than it is to . . . . . . 40 .
So the nearest ten is . . . . . . 50 .
Answer:
you would subtract thoose numbers
Step-by-step explanation:
