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3 years ago

Is p → ( q ⟶ r ) equivalent to ( p ⟶ q ) ⟶ r.

Mathematics

1 answer:

bonufazy [111]3 years ago

5 0

Answer: I think it is if I'm understanding correctly

True

Step-by-step explanation:

((p ∧ q) → r)

(p → (q → r))

from (if p and q are true then r is true) we can prove (if q is true

then r is true, if p is true)

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Please anyone help I’m stuck

cestrela7 [59]

Answer:

a=10.35

Step-by-step explanation:

Hey There!

All you have to do is plug in the L and W value

a= 4.5(2.3)

4.5x2.3=10.35

so a=10.35

5 0

3 years ago

Read 2 more answers

The diameter of a circle is 9 centimeters. Find the area to the nearest tenth.

Umnica [9.8K]

Answer:

63.6 square cm

Step-by-step explanation:

$d = 9 \: cm \implies \: r = 4.5 \: cm \\ area \: of \: circle \\ = \pi {r}^{2} \\ = 3.14 \times ( {4.5})^{2} \\ = 3.14 \times 20.25 \\ = 63.585 \\ = 63.6 \: {cm}^{2} \\$

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3 years ago

How many digits will follow the decimal point when you multiply 3.68 x 42.7

s2008m [1.1K]

the answer is three digits because the answer is 157.136

5 0

3 years ago

Answer correctly for brainleist and 5 mark

notsponge [240]

Answer:

It is the last answer.

Step-by-step explanation:

If you graph this, there will be no point more negative than (-4/3, -5).

This means the x and y values must be greater than or equal to these values, as the fourth answer will show.

8 0

3 years ago

Can someone please help?

Sloan [31]

Answer:

The answer is B 93 sq cm

Step-by-step explanation:

In order to find the area, we need to split the figure into two.

Please see the attached image.

<u>Hope this helps :-)</u>

6 0

3 years ago