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choli [55]
3 years ago
10

p: 3 is an odd number q: 9 is an even number Which of the following statements is false? p ∨ q p ∧ q q → p

Mathematics
2 answers:
8_murik_8 [283]3 years ago
6 0

Answer:

p ^ q

Step-by-step explanation:

its stating that 9 it an equality with 3.

Margarita [4]3 years ago
5 0

⇒p=3 is an odd number------(True Statement)→T

⇒q=9 is an even number------(False Statement)→F

 Truth Table

p               q                p∧q               p∨q

T                 T                 T                    T

<u>T                  F                 F                    T</u>

F                  T                  F                    T

F                   F                 F                     F

⇒<u>p∧q is False</u>, when p is true and q is False.

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Please help thank you
vitfil [10]

Answer:

Box below 4: 11

Box above 54: 47

Step-by-step explanation:

hope this helped!

6 0
2 years ago
Solve the following quadratic equation by completing the square: x² + 12x = 15
Lerok [7]
Answer:

x = -1.14 or -13.14

Explanations:

The given equation is:

x^2+12x\text{  =  15}

Find the half of 12, and add the square to both sides of the equation.

That is add 6² to both sides

x^2+12x\text{ + 6}^{2}\text{  =  15 + 6}^{2}\begin{gathered} (x+6)^2\text{ =  15  +  3}6 \\ (x+6)^2\text{ = 51} \\  \end{gathered}

Find the square root of both sides:

\begin{gathered} \sqrt[]{(x+6)^2_{}}=\pm\sqrt[]{51} \\ \text{x  +  6  = }\pm\sqrt[]{51} \\ x\text{  =  -6  }\pm\sqrt[]{51} \\ \text{x  = }-6\pm7.14 \\ x\text{  = -6+7.14  = }1.14 \\ x\text{ = -6 - 7.14} \\ \text{x = -13.14} \end{gathered}

x = -1.14 or -13.14

3 0
11 months ago
The price of a car was increased from $3,600 to $4,500. What was the percent of the increase?
Nataly [62]

Answer:

25%

Step-by-step explanation:

.25(3,600)=900

3,600+900=4,500

6 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cqquad%5Chuge%5Cunderline%7B%5Cboxed%7B%5Csf%20%5C%3A%20Question%7D%7D" id="TexFormula1" tit
vovikov84 [41]

So here's gives that

total weight of 25 bags = 50 x 25

= 1250

total cost of 25 bags weighing 50 kg is = 15000

cost of 1 kg = 15000 ÷ 1250 = 12

now total weight of 15 bags weighing 30 kg = 450

cost per kg = 12

cost of 15 bags weighing 30 each = 450 x 12

Answer = 5400 rupees.

5 0
2 years ago
Evaluate the expression for the given value of the variable <br> 3a+4b; a= -6, b=-5
Dimas [21]
3 x -6 + 4 x -5
= -18+ -20
= -38
5 0
3 years ago
Read 2 more answers
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