C because if you multply 2 times 2 is 4,0 so you get your answer!
If angle ADC is a central angle, then its measure is 114 degrees. If angle ADC is an inscribed angle, then it's measure is 57 degrees.
Answer:
None of these are correct
Step-by-step explanation:
The correct answer would be 23×3
The dimension of the above figure is 9ft×3ft×6ft The home work wants you to recognize where the length, width , and height of the prism. the length runs along the base, the width is the smallest side on this figure, and the height always runs up and down. All the answers below should be circled:
3ft×6ft×3ft
9ft×6ft×1ft
9ft×3ft×3ft does not apply because 6 factored by a third is 2 not 3.
To solve the problem we will use this equation where,
d will be distance.
x is the speed of the plane without tailwind.
y is the speed of the wind affecting the plane.
Going to Philadelphia the speed of the plane affected by wind will be x-y=220 miles/hr
Coming back with a tailwind, the speed of the plane will be x+y= 280 miles/hr.
since time = distance / speed, t1 =d/220 and t2 = d/280
and since the total time traveled is 6.5hrs
d/220 + d/ 280 = 6.5hrs
d = 800.8 miles x 2 (back and forth trip) the answer is 1601.6 miles
