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2 years ago

If you took a true “if then” statement and instead a not in each clause the new statement would also be true

Mathematics

2 answers:

Strike441 [17]2 years ago

4 0

Answer:

True

Step-by-step explanation:

If it snows today, I will have to go out and clean the driveway.
If it does not snow today, I will not have to out and clean the driveway.
Without going into p's and q's and true false tables, I believe the negation is also true.

koban [17]2 years ago

3 0

Answer:

Step-by-step explanation:

If a then b is true then not b = not a is true. This is called the contrapositive.

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Simplify this: log√24+ log6

Kitty [74]

simplifying $log\sqrt{24}+log6$ we get $log(12\sqrt{6})$

Step-by-step explanation:

We need to simplify: $log\sqrt{24}+log6$

Solving:

Applying the rule:

log a + log b = log(ab)

$log\sqrt{24}+log6\\=log(6\sqrt{24})\\\sqrt{24} = \sqrt{2*2*2*3} =\sqrt{2^2*6} =\sqrt{2^2} \sqrt{6}=2\sqrt{6}\\ Putting\,\,value:\\=log(6*2\sqrt{6})\\=log(12\sqrt{6})$

So, simplifying $log\sqrt{24}+log6$ we get $log(12\sqrt{6})$

Keywords: Simplifying Logarithms

Learn more about Simplifying Logarithms at:

#learnwithBrainly

3 0

3 years ago

Spherical ball of lead has a diameter of 5.5 cm . what is the mass of the sphere if lead has a density of 11.34 g/cm3? (the volu

umka21 [38]

To know the mass of the sphere given the density , we first define density as

D = Mass / volume

now we have a value of density but doesn't have volume so we compute for it using the given radius 5.5 cm

V = <span>(4/3)πr^3

so
mass = D (volume)
mass = 11.34 (</span>(4/3)π(5.5)^3 )

mass = 7902.96 g

<span>Hope my answer would be a great help for you.
If </span>you have more questions feel free to ask here at Brainly.

4 0

3 years ago

True or false.200centimeters=2meter

katovenus [111]

Answer:

Step-by-step explanation:

1 meter = 100 centimeters

therefore 2m = 2(100cm) = 200cm

6 0

3 years ago

You randomly survey 40 students about whether they play an instrument. You find that 8 males play an instrument and 13 females d

VashaNatasha [74]

Answer:

Step-by-step explanation:

7 0

2 years ago

The notation y = f(x) is called _______ notation.

Elis [28]

Answer:

Function notation

Step-by-step explanation:

y=f(x) is in function notation

8 0

3 years ago