Answer:
197
Step-by-step explanation:
You have 6 sides of this object. So we will calculate six surface areas.
P1=5x5=25 ( on the top)
P2=9x5=45 ( on the bottom)
P3= 5x5= 25 (left side)
P4=6,4x5=32 (rightside)
P5= (9+5)x5/2=70/2=35 ( front trapeze)
P6=P5=35 ( behided trapeze)
P= p1+p2+p3+p4+p5+p6=
25+45+25+32+35+35 =197
Answer:
1) 4/10
2) 2/8 and 4/16
3) $13,592
4) 216 cards
5) 6 stickers
6) Subtract 2 then add 3
Step-by-step explanation:
1) Since the fraction is already reduced, multiply top and bottom by a positive integer bigger than 1
2) Same as number 1
3) Multiply 1,699 by 8, 1699*8=13592
4) Multiply 18 by 12, 18*12=216
5) Find the remainder after dividing 41 by 7
6) 8 subtract 2 is 6, add 3 is 9, subtract 2 is 7, add 3 is 10, and so on…
Answer:
F = FIRST TERM
S = SECOND TERM
L = LAST TERM
Step-by-step explanation:
1- (x+1)² = x²+2x+1
F = x²
S = 2x
L = 1
2- (x+2)² = x² + 4x + 4
F = x²
S = 4x
L = 4
3- (x+3)² = x² + 6x +9
F = x²
S= 6x
L= 9
4 (x+ y)² = x²+2xy +y²
F = x²
S = 2xy
L = y²
