C. 105$ because you multiply 420 by .25 and get that as an answer
Answer:
20pq unit²
Step-by-step explanation:
area= length×breadth
area= 4pq×5pq= 20pq unit ²
hope it helps!
Answer:
hi! its 98.
Step-by-step explanation:
The answer is 16. It is 16 because you would use the formula (b/2)^2. so it would be (-8/2)^2. so it would then be simplified to (-4)^2. then simplify and it would give you 16
Answer:
46°
Step-by-step explanation:
When secants intersect each other and a circle, the external angle (A) is half the difference of the intercepted arcs:
∠A = (arcDC -arcBC)/2
12° = (arcDC -22°)/2 . . . . . . . fill in the given numbers
24° = arcDC -22° . . . . . . . . . multiply by 2
46° = arcDC . . . . . . . . . . . . . add 22°