64 inches. 4*4*4=64. You take all the sides and multiply them together. Hope this is what u we're looking for
1:
A has volume 9*6*5=270 and surface area 2*(9*6+9*5+6*5)=258.
B has volume 9*3*10=270 and surface area 2*(9*10+9*3+3*10)=294.
D is the correct answer.
2: The surface area is 2*(6*8+6*13+8*13)=460.
3: The area of one of the triangular areas is 5*24/2=60, the area of one of the upper rectangles is 13*16=208, and the area of the lower one is 16*24=384.
There are two triangles, two upper rectangles, and one lower rectangle, so we have a total of 60*2+208*2+384=920.
4: The bottom square has area 30*30=900, and each upper triangle has area 30*45/2=675. We have four triangles and one square, so our answer is 675*4+900=3600.
Answer:
B
Step-by-step explanation:
4x²/2 √x^4/4x²
2x²√x²/4 ( equal to C)
4x²/2(x²/2x)
2x²(x²/2x)=
2x^4/2x =x³ ( equal to A) or √x^6 ( equal to D) also E x²√x²=x^3
Answer:
Step-by-step explanation:
This is called "solving an inequality".
The inequality can flip:
< becomes >
> becomes <
≤ becomes ≥
≥ becomes ≤
This only happens when we multiply or divide both sides by a negative number, or when we swap everything from either sides.
The thing to remember if there are two of the inequalities, we have to do everything to both sides. The goal stays the same. Get the "X" by itself in the middle.
-17 < 5 - 2x <= 9
-5 -5 -5
------------------------
-22 < -2x <= 4
Now we have to divide the -2 on both sides. Remember! Dividing by a negative means we have to FLIP THE SIGNS!
-22 < -2x <= 4
/-2 /-2 /-2
----------------------
11 > x >= -2
And your final answer would be that.
It can also be written this way:
-2 <= x < 11
Answer: it would be 5000
Step-by-step explanation: