3 years ago

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

1 answer:

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

You might be interested in

An Equation using t = 5

arlik [135]

2t+2=12
here is ur answer

4 0

3 years ago

What are the x-intercepts of the graph of y = x 2 + 7x + 10?

Firdavs [7]

Answer:

A. (-5, 0) and (-2, 0)

Step-by-step explanation:

Assuming you mean x^2 + 7x + 10. Simply graph using Desmos and locate where the graph crosses the x-axis! :)

5 0

3 years ago

Last week a TV soap opera had 7500 viewers. This week it had 25 % fewer viewers. How many viewers did it have this week?

lidiya [134]

The TV soap opera had 5,625 viewers. :)

4 0

2 years ago

Read 2 more answers

Quadrilateral ABCD is a a square and the length of BE is 6 cm.<br><br>What is the length of AC?

Aloiza [94]

The answer is: 12 centimeters.

The explanation is shown below:

1. By definition, all four sides of the square are equal and the diagonals are equal too.

2. Keeping the information above on mind, you know that AC and BD are equal:

$AC=BD$

3. Then, the length of BD is twice BE. So, you can calculate it as following:

$BD=2BE$

$BD=2(6cm)\\BD=12cm$

4. Therefore, the lenght of AC is:

$AC=12cm$

5 0

3 years ago

Why is the greatest common factors with 2 numbers sometimes 1

OverLord2011 [107]

The greatest common factor of two numbers, one of which is 1, will always be 1.

5 0

2 years ago