Answer:
(24,13)
Step-by-step explanation:
24 is Sarah's age.
13 is Mike's age.
System:
I hope this helped!
Answer:
15%?
Step-by-step explanation:
sorry if im wrong
3.25 repeating as a fraction is 1.25 plus 1.25 plus 1.25 that will equal 3.25.
Answer:
1.17 units
Step-by-step explanation:
From the definition of the sine of an angle, you know ...
sin(45°) = AC/AB = 4/AB ⇒ AB = 4/sin(45°) ≈ 5.6569
sin(63°) = AC/AD = 4/AD ⇒ AD = 4/sin(63°) ≈ 4.4893
Then the difference AB-AD is ...
AB -AD = 5.6569 -4.4893 = 1.1676
AB -AD ≈ 1.17 units
Step-by-step explanation:
the ratio is 1:3:5, so we are talking about 1+3+5 = 9 parts or shares between them.
therefore, 1 share of 450,000 is
450,000/9 = 50,000
so, Anna gets R50,000.
Letty gets 3×50,000 = R150,000.
and finally Emily gets 5×50,000 = R250,000.
