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horsena [70]
3 years ago
11

If p is true and q is false, the p----->q is always,sometimes, never true. ​

Mathematics
2 answers:
kramer3 years ago
8 0

Answer: based on common sense, always true

Step-by-step explanation:

Blababa [14]3 years ago
8 0

Answer:

If p is true and q is false, the p-----> q is never true

Step-by-step explanation:

If p is true and q is false, the p-----> q is <u>always</u>, <u>sometimes</u>, <u>never</u> true?

  • p → q   means
  • true → false

The true should imply true.

So the given statement is never true.

<u>Answer is:</u>

  • If p is true and q is false, the p-----> q is never true
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Please help! (its in the pic) thank you! :)
tia_tia [17]
Answer: angle 2 is 49°
explanation: the interior angles of all triangles add up to 180°, so just subtract the known angles from 180 to get the unknown angle:)
6 0
2 years ago
one angle of a linear pair is 10 more than two thirds the other angle. find the measure if both angles
BigorU [14]

Answer:

One Angle = 110°

Other Angle = 70°

Step-by-step explanation:

A linear pair means that two angles are in a straight line (or, a straight angle).

A straight line is 180 degrees.

THey are supplementary.

We can say one angle is "a" and another one is "b".

<em>One angle is 10 MORE THAN 2/3rds of the other, we can write:</em>

<em>a=\frac{2}{3}b+10</em>

<em />

<em>Also, since they are supplementary (add up to 180), we can write:</em>

<em>a + b = 180</em>

<em />

We can now substitute 1st equation in this one and find b:

a+b=180\\(\frac{2}{3}b+10)+b=180\\\frac{2}{3}b+b=180-10\\\frac{5}{3}b=170\\b=\frac{170}{\frac{5}{3}}\\b=170*\frac{3}{5}\\b=110

Since a + b = 180, we can write:

a + 110 = 180

so,

a = 180 - 110

a = 70

Thus,

One Angle = 110°

Other Angle = 70°

8 0
3 years ago
What is the answer to the equation -84+15r=3r
Novay_Z [31]

Answer:

r=7

Step-by-step explanation:

-84+15r=3r

Subtract 15r from each side

-84+15r-15r=3r-15r

-84 = -12r

Divide each side by -12

-84/-12 = -12r/-12

7 = r

3 0
3 years ago
Read 2 more answers
30/36,= 15/n find n<br> ruuuuuu66w65kkkkkkkwvj64bibkn46
barxatty [35]

Answer:

18

Step-by-step explanation:

30 ÷ 2 =15

36 ÷ 2 = 18

3 0
4 years ago
The sum of two numbers is 52​, and the difference between the numbers is 2. Find the numbers.
geniusboy [140]
The difference between them is 2, so let the unknown numbers be x and (x+2). 

<span>Their sum is 52, so: </span>
<span>52 = x + (x+2) </span>
<span>52 = x + x + 2 </span>
<span>50 = x + x </span>
<span>50 = 2x </span>
<span>25 = x </span>

<span>So your unknown numbers x and (x+2) are 25 and 27.</span>
4 0
4 years ago
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