Answer:
The answer is A I believe
Step-by-step explanation:
The last two are not ways to decompose 1 3/4 since
3/4 + 5/4 =8/4 which equals 2, so it's not 1 3/4
and 1+ 1/2 + 2/2 (=1) so it's 1+ 1/2+ 1= 2 1/2
Answer:
a. 3x=5 Positive Solution
Reasoning: You're working with only positives
b. 5z+7=3 Negative Solution
Reasoning: If you carry the 7 over the non-coefficient numbers will be negative thus making your answer negative
c. 7-5w=3 Positive Solution
Reasoning: both the coefficients and the non coefficients will be negative if solved and thus will result in the negatives becoming positive when dividing the 5w
d. 4a=9 Positive
Reasoning: The first step would be to divide the 9 by 4 and the resulting number would be positive
e. y=y+1 Negative Solution (No solution)
Reasoning: y can never equal itself with changing. Thats like saying 0 is 1. This has no solution but based on the rules this is negative solution
Answer:
V= area of cross-section x length
V = 0.5x(8x9) x 11
V = 396cm^3
Hope this helps!
Answer:
A. <2
B. <3
Step-by-step explanation:
The remote interior angles are just the two angles that are inside the triangle and opposite from the exterior angle
Remote interior angles of <1 are <2 and <3