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liq [111]
3 years ago
14

Which of the following illustrates the truth value of the given conditional statement?

Mathematics
1 answer:
trapecia [35]3 years ago
5 0
Test the nature of the roots by evaluating the discriminant b^2 - 4ac:

Discriminant = 1^2 - 4 * 1 * 1  = -3

This is negative so there are no real roots of this equation

Square root of  3 is irrational 

So its F T --> F
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Please help me with this plz
NeX [460]

Answer:

A yes

B  yes

C  No

D  No

Step-by-step explanation:

If it is a function then the first number in the ordered pair is use only one time.

5 0
2 years ago
7. y-2 = (x+3)<br> 4<br> 2<br> X<br> - TO<br> 12<br> 4
drek231 [11]

Answer:

y = -24 + -2x + 2x2

Step-by-step explanation:

Simplifying:

y = 2(x + 3)(x + -4)

reorder the terms:

y = 2(3 + x)(x + -4)

multiply (3 + x) * (-4 + x)

y = 2(3(-4 + x) + x(-4 + x))

y = 2((-4 * 3 + x * 3) + x(-4 + x))

y = 2((-12 + 3x) + x(-4 + x))

y = 2(-12 + 3x + (-4 * x + x * x))

y = 2(-12 + 3x + (-4x + x2))

Combine like terms  3x + -4x = -1x

y = 2(-12 + -1x + x2)

y = (-12 * 2 + -1x * 2 + x2 * 2)

y = (-24 + -2x + 2x2)

Solving:

y = -24 + -2x + 2x2

solving for variable 'y'

Move all terms containing y to the left, all other terms to the right.

Simplifying:

y = -24 + -2x + 2x2

8 0
3 years ago
Answers please?? Thank you!
Free_Kalibri [48]
A= 1,3
B= 5,5
C= 6,1
Here you go
8 0
3 years ago
Margie says the set of numbers, 0.1, -1, -21 4
adoni [48]

Answer:

i dont know what the question is, please give better examples so i can give more feedback into helping..

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
write the equation of the line parallel to the given line that passes through the given point in slope intercept form y=-4x-2, (
alisha [4.7K]

Answer:

all work is shown and pictured

3 0
3 years ago
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