A (milligrams) - 25 milligrams = C milligrams
Answer:
A
Step-by-step explanation:
605 the answer its vorrect
Answer:
Therefore we need 475 milliliter of Compound A
and we need 760 milliliter of compound B.
Step-by-step explanation:
i) let x be the number of milliliters of compound A
ii) let y be the number of milliliters of compound B
iii) It is also given that x =
y
iv) therefore x + y = 1235 milliliters
v) therefore
y + y =
y = 1235
y = 760 milliliter
vi) therefore x = 1235 - 760 = 475 milliliter
Therefore we need 475 milliliter of Compound A
and we need 760 milliliter of compound B.
= 2(Area of top) + 2 (area of side) + 2(area of front)
<span>= 2(28.5 x 24) + 2 (28.5 x 7) + 2 (24 x 7) </span>
<span>= 1368 + 399 + 336 </span>
<span>= 2103cm^2 </span>