160/5 is 32 rose per arrangement therefor 8*32=256 rose will be needed
Answer:
16.65 feet
Step-by-step explanation:
Okay, we have three boards that are each 6.85 feet long. If we cut 3.4 feet off one board, that board has:
6.85
−
3.4
=
3.45
feet left
If we cut off 0.5 feet off another board, that board has:
6.85
−
0.5
=
6.35
feet left
So, if we take our three new boards, the total length of plywood left is:
6.85
+
3.45
+
6.35
=
16.65
feet
Hope this helps!
Answer:
x = -27
Step-by-step explanation:
Let's solve your equation step-by-step:
x + 12 = -15
Subtract 12 from both sides of the equation:
x + 12 - 12 = -15 - 12
x = -27
So therefore, that is how you found your answer: x = -27
Answer: The proofs are given below.
Step-by-step explanation: We are given to prove that the following statements are tautologies using truth table :
(a) ¬r ∨ (¬r → p) b. ¬(p → q) → ¬q
We know that a statement is a TAUTOLOGY is its value is always TRUE.
(a) The truth table is as follows :
r p ¬r ¬r→p ¬r ∨ (¬r → p)
T T F T T
T F F T T
F T T T T
F F T F T
So, the statement (a) is a tautology.
(b) The truth table is as follows :
p q ¬q p→q ¬(p→q) ¬(p→q)→q
T T F T F T
T F T F T T
F T F T F T
F F T T F T
So, the statement (B) is a tautology.
Hence proved.
Answer:
Step-by-step explanation:
2x3−34x2+131x+11
2x3−34x2+131x+11
=(x−11)(2x2−12x−1)
Answer:
(x−11)(2x2−12x−1)
