1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
storchak [24]
3 years ago
7

Using the following to answer the question: p: 3 is an even number q: 9 is an even number Using a truth table, determine whether

the following conjunction is true or false: p ^ q

Mathematics
1 answer:
kogti [31]3 years ago
8 0

false.............................

You might be interested in
Triangle abc is similar to triangle FGH solve for p plebs.
12345 [234]

The value of <em>p </em>is 21

Step-by-step explanation:

ΔABC ~ ΔFGH

\frac{ab}{fg}  =  \frac{bc}{gh}  \\  \frac{35}{p}  =  \frac{10}{6}  \\ p =  \frac{35 \times 6}{10}  \\ p =  \frac{210}{10}  \\ p = 21 \\  \\ or \\  \\  \frac{ab}{fg}  =  \frac{ac}{fh}  \\  \frac{35}{p}  =  \frac{30}{18}  \\ p =  \frac{35 \times 18}{30}  \\ p =  \frac{630}{30}  \\ p = 21

So, the value of <em>p</em> is 21

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

5 0
3 years ago
Jeff uses the expression 2(3b + 1) to determine how many books (b) he needs to order for his store. If b = 12, how many books sh
kari74 [83]

Answer:

73

Step-by-step explanation:

you write 12 instead of b

4 0
3 years ago
Read 2 more answers
The graph of the function B is shown below. If B(x) = -1, then what is x?
Salsk061 [2.6K]

Answer:

there isnt enough info

Step-by-step explanation:

5 0
3 years ago
A rectangular garden measures 40 yards by 35 yards. a lawn of uniform width surrounds the garden and has an area of 316 square y
timofeeve [1]
The lawn area of uniform width can be written as follows:
 A = (40 + 2x) * (35 + 2x) - (40) * (35)
 Where,
 x: width of the lawn
 Substituting the value of the area we have:
 316 = (40 + 2x) * (35 + 2x) - (40) * (35)
 Rewriting:
 316 = 1400 + 80x + 70x + 4x ^ 2 - 1400
 Rewriting we have:
 4x ^ 2 + 150x - 316 = 0
 Solving the polynomial we have:
 x1 = - 79/2
 x2 = 2
 Taking the positive root we have that the grass width des:
 x = 2 yards
 Answer:
 
The width of the lawn that surrounds the garden is:
 
x = 2 yards
5 0
3 years ago
1. Bob tried to answer the following question by finding the missing angle and rounding the answer to the nearest degree.
iren2701 [21]

Answer:

Part 1)

Bob's mistake was to have used the cosine instead of the sine

The measure of the missing angle is 53.13\°

Part 2) The surface area of the pyramid is 288\ cm^{2}

Step-by-step explanation:

Part 1)

Let

x----> the missing angle

we know that

In the right triangle o the figure

The sine of angle x is equal to divide the opposite side angle x to the hypotenuse of the right triangle

sin(x)=\frac{16}{20}

x=arcsin(\frac{16}{20})=53.13\°

Bob's mistake was to have used the cosine instead of the sine

Part 2) we know that

The surface area of the square pyramid is equal to the area of the square base plus the area of its four lateral triangular faces

so

SA=b^{2}+4[\frac{1}{2}(b)(h)]

where

b is the length side of the square

h is the height of the triangular lateral face

In this problem

h=b/2 -------> by an 45° angle

so

b=2h

sin(45\°)=\frac{h}{6\sqrt{2}}

h=6\sqrt{2}(sin(45\°))=6\ cm

Find the value of b

b=2(6)=12\ cm

Find the surface area

SA=12^{2}+4[\frac{1}{2}(12)(6)]=288\ cm^{2}

3 0
4 years ago
Other questions:
  • Write 1700 g to nearest kg
    11·2 answers
  • THIS IS SUPER EASY I NEED HELP
    8·2 answers
  • Ms. Ellis expected 50 families to attend parent teacher conference but 60 families attended. What is the percent error?
    6·2 answers
  • What is the surface area of the cylinder?
    11·2 answers
  • How to get the minimum and maximum temperature​
    9·1 answer
  • Simplify the following expression: 2(3 + a) + 6(a + 2)
    11·2 answers
  • I need help tell me what the voulume is
    11·1 answer
  • What could be the dimensions of a triangle with an area of 12in square?
    8·1 answer
  • 93 A carpenter has two different boards
    13·2 answers
  • SOmeone help me i'm stuck on thia question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!