Answer: OD
Explanation: The expression has 3 terms. 5x^2, 3x, and 6
Answer:
C
Step-by-step explanation:
The two values, since they are equal in absolute value and merely differ in being positve or negative, result in a sum of 0
Answer:

Step-by-step explanation:
The given equation is

This implies that;

Solve for x to obtain;


Let slant height be s
Height = 38yd. = h
Side = 42yd. = a
S² = h² + (a/2)²
= 38² + 21²
= 1444 + 441
= 1885
S = √1885
S = 43.42yd.
Lateral area = 1/2 × 4a × s
= 2 × 42 × 43.42
= 3646.99
= 3647 yd.²
The missing part is the number