Answer:
To find the surface area of a rectangular solid, remember that each face is a rectangle, so its area is the product of its length and its width. Find the area of each face that you see and then multiply each area by two to account for the face on the opposite side.
Answer:
Step-by-step explanation:
1. & 2. & 3. Direct Material Quantity Variance = (Planned Quantity - ActualQuantity) * Planned Price
Planned Quantity = 18,500 pounds
Actual Quantity = 18,800 pounds
Planned Price = $2.50
Direct Material Quantity Variance = (18,500-18,800)*$2.50
= - $750
Thus, the Direct Material Quantity Variance is $750 Unfavorable(As the actual quantity used is more than planned)
Answer:
y =
Step-by-step explanation:
Given
y = x - 3 ← substitute x = 5
y = × 5 - 3
= - 3
= - =
Answer:
B.p^15/q^9
Step-by-step explanation:
p(p^-7•q^3)^-2•q^-3
answer: B. p^15/q^9
Answer:
x = 0°
Step-by-step explanation:
Given
- 2 + 6cosx = 8 - 4cosx ( add 4cosx to both sides )
- 2 + 10cosx = 8 ( add 2 to both sides )
10cosx = 10 ( divide both sides by 10 )
cosx = 1 , thus
x = (1) = 0° for 0° ≤ x ≤ 180°