9514 1404 393
Answer:
m∠Y = 40°
Step-by-step explanation:
The sum of complementary angles is 90°. If we let s and y represent m∠S and m∠Y, respectively, the angle measures in degrees satisfy ...
s + y = 90
(4y -110) +y = 90 . . . . . . . . substitute for s
5y = 200 . . . . . . . . . add 110
y = 40 . . . . . . . divide by 5
The measure of angle Y is 40°.
Answer:
20
Step-by-step explanation:
Multiples of 10 are: 10, 20, 30, 40, 50, ... and so on.
Only one of them: 20 falls between 15 and 28.
Other conditions are also true for 20 - it has a factor that is an even number (all its even factors are: 2, 4, 10, 20) and it has a factor that is an odd number (all its odd factors are: 1, 5).
Answer:
ok
Step-by-step explanation:
Answer:
incorrect because the square area would be 440
Step-by-step explanation:
Answer:
6.779 years if the interest rate is in dollars.
Step-by-step explanation:
If its 59 percent, it would be well less than a year.
However, if not, divide 400 by 59.
If so, multiply 2000 by .59 to get the per year interest,
then, divide 400 by 1180 to get the answer of 0.33898
