Answer:
Step-by-step explanation:
![(2x^3y^4)^{\frac{3}{7}}=\sqrt[7]{(2x^3y^$)^3} =\sqrt[7]{8x^9y^3}](https://tex.z-dn.net/?f=%282x%5E3y%5E4%29%5E%7B%5Cfrac%7B3%7D%7B7%7D%7D%3D%5Csqrt%5B7%5D%7B%282x%5E3y%5E%24%29%5E3%7D%20%3D%5Csqrt%5B7%5D%7B8x%5E9y%5E3%7D)
Answer:
70°
Step-by-step explanation:
Size of angle a = (180°-40°) ÷ 2 (angle sum of triangle; base angles of isos triangle)
= 140° ÷ 2
= 70°
Try asking googleee cuz that’s hard siisss
20% of $19,400 is $3,880
($19,400 / 5 = $3,880)
subtract 20% from the original value
($19,400 - $3,880 = $15,520)
it's now worth $15,520