3 years ago

Which of the following are always true in a logical system? Check all that

Mathematics

2 answers:

mr Goodwill [35]3 years ago

6 0

Answer:

A. Theorems

and

B.Corollaries

Step-by-step explanation:

Goshia [24]3 years ago

3 0

Answer:

theorems corollaries postulates

Step-by-step explanation:

you need to click all three for a correct answer

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Any suggestions or answers

Bad White [126]

Answer:

3m - 4

Step-by-step explanation:

Divide.

(15mn)/(5n) = 3m

(-20n)/(5n) = -4

3m - 4 is your answer.

7 0

2 years ago

I need help with twelve plz

EleoNora [17]

12)
9/10 / 3/4
= 9/10 * 4/3
= 12/10
= 6/5

5 0

2 years ago

Slove the equation r+ 3 = (r - 5)<br><br> explain step by step please

grigory [225]

Answer:

no solutions

Step-by-step explanation:

<u>Solving</u>

Step 1: Subtract 3 from both sides.

$r+3-r=r-5-r$
$3=-5$

Step 2: Subtract 3 from both sides.

$3-3=-5-3$
$0\neq -8$

Therefore, there are no solutions to this equation.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

4 0

1 year ago

Read 2 more answers

URGENT

GrogVix [38]

5/6 of a yard divided by 5 is 1/6 of a yard.

Each piece is 1/6 yards long.

4 0

2 years ago

0.3 ÷ 42 Will someone please help me with the method on how to do this it is very hard.

slamgirl [31]

The answer is 1/140

Work Shown

0.3 / 42

Convert and Rewrite

3/10 x 1/42

Reduce The Numbers With the greatest Common divisor 3

1/10 x 1/14

Multiply the fractions

1/140 or

AlTernative Form 0.007114285 , -1 over 140

I Hope This Help

-Dante

3 0

3 years ago