Answer:
Step-by-step explanation:
surface area=area of sides +area of top and bottom
=2(4+5)×8+2×(4×5)
=2[(9×8)+20]
=2[72+20]
=2×92
=184 m²
You need to find the least common denominator first which is 4. 3 3/4 can stay the same but you must have like denominators to add so change 1 1/2 to 1 2/4 by multiplying by 2/2. You know have like denominators and you can add whole numbers first 3+1=4 and then the fractions 3/4+2/4= 5/4 which is also 1 1/4. Now you add 4 so your answer is 5 1/4
Answer:
x = 21.3 repeating. so put the - on top of the 3 if you're writing it down
Answer:
A= 12· <u>8</u>
= <u>96</u> m²
Step-by-step explanation:
Answer:
13.7 (nearest tenth)
Step-by-step explanation:
13.7142857143 is the full answer
