Number is greater than 39. it has 5 ones. it is less than 50. what’s the mystery number?

45

Step-by-step explanation:

40 41 42 43 44 45 46 47 48 49

are all possible numbers between 39 and 50

45 has 5 ones and 4 tens

the answer is 45

it is b)

hope this : )

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length