Answer:
3) 53 degrees
4) 38 degrees
Step-by-step explanation:
Similarly to the previous question, the value of b in both of these examples can be found because you know that they are complementary with their adjacent angle.
3)
b+37=90
b=90-37
b=53 degrees
4)
b+52=90
b=90-52
b=38 degrees
Hope this helps!
Answer:
a
Step-by-step explanation:
since 90 degrees is 1/4 of a circle, the area of the sector is 5²pi/4 = 25/4pi = 19.63
Answer:
= 85000*12%*(30/360)=$850
Step-by-step explanation:
Answer:
16 weeks
Step-by-step explanation:
Assuming that each month is around 4 weeks, multiply that number by 4 months and you will get 16 weeks in total.
Answer:
25p, 18p, 72
Step-by-step explanation:
