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3 years ago

How many roots does this equation have? x^2 = 64 and 0 < or = x < + infinity

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

8 0

1 root which equal to 8 root

AVprozaik [17]3 years ago

4 0

1 root.

The reasoning is the same for your other question except x is positive this time round giving x=8 as your only root.

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There is one integer for which there does not exist another integer with the same absolute value, What is that integer?

kotykmax [81]

Zero, it is not negative or positive.

7 0

4 years ago

Read 2 more answers

What is the sum of 15 and its additive inverse?

vazorg [7]

Answer:

O C. 0

Step-by-step explanation:

What is the sum of 15 and its additive inverse?

In Mathematics, the additive inverse of a number is defined as the number that when it is added to a specific number equals 0

From the above question, the additive of 15 = -15

Therefore, the sum of 15 and its additive inverse is calculated as:

15 + -15

= 15 - 15

= 0

Therefore, Option C is the correct option

5 0

3 years ago

The product of two consecutive integers is 420. An equation is written in standard form to solve for the smaller integer by fact

gladu [14]

Let the smaller integer be x.
The larger integer is x + 1.

x(x + 1) = 420

x^2 + x = 420

x^2 + x - 420 = 0

The constant is -420.

6 0

3 years ago

Read 2 more answers

I need an explanation for this pleaseee

Alexxx [7]

Answer:

acute angle

Step-by-step explanation:

it is very simple question because when small terminal us in 10 and big 8ne is on 12 in the 12 hour clock then it is found an acute angle

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3 0

3 years ago

Find the distance between the given points: (2, -2) and (-4, 7)

sasho [114]

Answer:

$3\sqrt{13}$

Step-by-step explanation:

Hi there!

We want to find the distance between the points (2, -2) and (-4, 7).

To do that, we can use the distance formula.

The distance formula is given as $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ , where $(x_1, y_1)$ and $(x_2, y_2)$ are points

We have everything needed to find the distance, but let's label the values of the points to avoid any confusion

$x_1=2\\y_1=-2\\x_2=-4\\y_2=7$

Now substitute those values into the formula and solve

$\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$\sqrt{(-4-2)^2+(7--2)^2}$

Simplify

$\sqrt{(-4-2)^2+(7+2)^2}$

$\sqrt{(-6)^2+(9)^2}$

Square the numbers under the radical

$\sqrt{36+81}$

Add the numbers under the radical together

$\sqrt{117}$

Simplify the square root

$3\sqrt{13}$

Hope this helps!

6 0

3 years ago