Answer:
-20x + 15
Step-by-step explanation:
Answer: 1.44 x 10-7 m5
Step-by-step explanation:
(8 cm) x (6 cm) x (3 cm) x (5 cm) x (2 cm) =
1.44 × 10-7 m5
I’m really sorry if it’s not correct 0_O
Answer:
3:10
Step-by-step explanation:
30:270
Divide them both by 10 as ten goes in both numbers
3:10
Step-by-step explanation:
straight line = 180 degree
example
1) 2w - 24 + 2w - 40 = 180
4w = 180 + 24 + 40
4w = 244
w = 244/4
.......
2) 13n - 11 +(-9 + 12n)
13n - 11 -9 + 12n = 180
25n -20 = 180
25n = 180 + 20
25n = 200
n = 200/25
.........
Let original Hieght be X
reduction = 32% = 32/100 X
new hieght = 4.42 m
now, 4.42 = X + 32/100 X
4.42 = 132/100 X
X = 4.42 * 100 / 132
X = 3.34 m
Original Hieght = 3.34 m
