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
sveticcg [70]
4 years ago
13

The logical statement

Mathematics
2 answers:
yaroslaw [1]4 years ago
8 0

First :

If you are not human than you are not born on earth.

Second:

If you were born on earth, then you are human.

Third:

No, because there are non- human creatures on earth.

valina [46]4 years ago
8 0

Answer:

1. A

2. B

3. D

Step-by-step explanation:

You might be interested in
At what point on the paraboloid y = x2 + z2 is the tangent plane parallel to the plane 3x + 2y + 7z = 2? (if an answer does not
Nikitich [7]
If f(x, y, z) = c represent a family of surfaces for different values of the constant c. The gradient of the function f defined as \nabla f is a vector normal to the surface f(x, y, z) = c.

Given <span>the paraboloid

y = x^2 + z^2.

We can rewrite it as a scalar value function f as follows:

f(x,y,z)=x^2-y+z^2=0

The normal to the </span><span>paraboloid at any point is given by:

\nabla f= i\frac{\partial}{\partial x}(x^2-y+z^2) - j\frac{\partial}{\partial y}(x^2-y+z^2) + k\frac{\partial}{\partial z}(x^2-y+z^2) \\  \\ =2xi-j+2zk

Also, the normal to the given plane 3x + 2y + 7z = 2 is given by:

3i+2j+7k

Equating the two normal vectors, we have:
</span>
2x=3\Rightarrow x= \frac{3}{2}  \\  \\ -1=2 \\ \\ 2z=7\Rightarrow z= \frac{7}{2}

Since, -1 = 2 is not possible, therefore there exist no such point <span>on the paraboloid y = x^2 + z^2 such that the tangent plane is parallel to the plane 3x + 2y + 7z = 2</span>.
4 0
4 years ago
The largest living thing on earth is a California sequoia tree named the “General Sherman”. The diameter of the tree at the base
bearhunter [10]

Answer:

d

Step-by-step explanation:

d

8 0
3 years ago
Giving Brainliest please help
Free_Kalibri [48]

Answer:

i think its f  :) double check tho

Step-by-step explanation:

3 0
3 years ago
What is 4 19/36 written as a decimal?<br><br> OA) 4.527<br> OB) 4.527<br> OC) 4.527<br> OD) 0.4527
allsm [11]

Answer:

4.527

Step-by-step explanation:

divide 19 into 36 and then add 4

5 0
3 years ago
Q6 Q19.) Write the expression as the​ sine, cosine, or tangent of an angle. Then find the exact value of the expression.
Greeley [361]
Using sin(A+B) = sinAcosB + cosAsinB

sin20cos40 + cos20sin40 = sin(20+40) = sin60degree

= \frac{ \sqrt{3}}{ 2}
3 0
3 years ago
Other questions:
  • Sociologists studying the behavior of high school freshmen in a certain state collected data from a random sample of freshmen in
    6·2 answers
  • A cookie recipe calls for 1 cup of white sugar and 3 cups of brown sugar.make a table showing the comparison of the amount of wh
    14·1 answer
  • Can someone please help?? I need help on the Job one
    14·2 answers
  • 6. Given the explicit formula, find the first three
    10·1 answer
  • 30.58317511 to 3 significant figures​
    15·2 answers
  • Dose any one know this one
    15·1 answer
  • Which expression is equivalent to 36 + 42 ?
    11·1 answer
  • Line AE and line DF are parallel. If m∠ABG = 12x and m∠HCF = 11x + 9, what is m∠HCF?
    11·2 answers
  • A coffee pot holds 3 quarts of coffee. How much is this in cups?
    5·1 answer
  • MATH Arithmetic QUESTION
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!