I need help to this question pls

48 , 88 , 44

Step-by-step explanation:

48° + x° + ( x - 44 )° = 180°

2x = 176

x = 88°

m∠A = 48 °

m∠B = 88 °

m∠C = 44 °

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6