Fahi's age is 3/4 of mia's age. the sum of their ages is 91. how much older is mia than fahi. give and equation and answer

Mia is 45 1/2 and fahi is 68 1/4

Step-by-step explanation

mia=m

fahi=f

m+f=91

3/4 0f 91= 68.25= 68 1/4

91/4= 22.75

22.75x3=68.25

91-68.25= 22.75

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.