Answer:
3.200×107 h
Step-by-step explanation:
Step-by-step explanation:
(2a+3b)(4a²-6ab+9b²
(2a+3b){(2a)²-2a×3b+(3b)²}
Because (a³+b³)=(a+b)(a²-ab+b²)
Therefore,
(2a+3b){(2a)²-2a×3b+(3b)²}
=(2a)³+(3b)³
By substituting the values , we get
- (2a)³+(3b)³
- (2×3)³+(3×(-5))³
- 6³+(-15)³
- 216+(-3375)
- 216-3375
- -3159
The over lap of the to sets of data is that 8th text 4 more than 7th
Q1 38 Q2 22 Q3 is 6
the median is 20
im not sure about d) but B) might be flipped im so sorry for the wait hopefully i helped you :)
Answer:
look closely at the shape, its basically asking you to mentally rotate it. or redraw if you have to visualize it better to understand. then with the rotations, you select the reasonable answer.
Step-by-step explanation:
i just said it ^
75x+35≥7(11x+9)+475x+35≥7(11x+9)+4
75x+35≥77x+63+475x+35≥77x+63+4 [expand all blackets]
75x+35≥77x+6775x+35≥77x+67 [collect like terms]
−2x+35≥67−2x+35≥67 −2x≥32−2x≥32 [subtract 77x through]
x≤−16x≤−16
[subtract 35 through and divide through by 2]
