(5x^7y^2)(-4x^4y^5)=-20x^a y^b
<span>-20 x^11 y^7 = -20 x^a y^b </span>
<span>a = 11, b = 7 thus a: is you answer</span>
Its,
x4-1
x4-2
x4-3
and so on, and so on, and so on.... :)
(4p+8) degrees equals 180. 172/4 =43. P=43
Answer: 7 cubic meters
Step-by-step explanation:
you add
Answer:
29
Step-by-step explanation:
x+11÷8=5
5 × 8 = 40
40- 11 = 29
29 + 11 ÷ 8 =5
