Answer:
x = 70°
Step-by-step explanation:
Itz given that AB & CD are perpendicular to each other and intersect at E . So , angle(AED) = 90°
But here the value of angle(AED) = 90°
So,
x + 20 = 90°
=> x = 90° - 20°
= 70°
Answer:
40,000+300×
Step-by-step explanation:
300× × + the 40,000
31,680 feet per hour.
There are 5280 feet in a mile, so 6(5280)=31,680
