Answer:
B. 34
Step-by-step explanation:
Perimeter= 42+42+x+x
First add the 42 together
42+42 = 84
Then subtract the number away because this was added to the total
152 - 84 = 68
68 is not your missing number
Dividing 68 by 2 which gives you 34
So,
Perimeter = 42+42+34+34 = 152
645/8= 80.625 lol why do u even need this
Cos 57 it has to add up to 90
Answer:
they're equal
Step-by-step explanation:
1 liter is equal to 1,000 ml, so 5 liters is equal to 5,000 ml