4. What is the basic function of a computer mouse? A) Displays video B) Prints documents C) Selects menu commands D) Performs basic computation​

Answers 2

Answer:

C)Selects menu commands

Answer:

C) Select menu command

Explanation:

bsta c sya be

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Other related questions that may help you

What kind of roots or solutions each of the quadratic equation?

Answer:

The roots of a quadratic equation are the values of the variable that satisfy the equation. They are also known as the "solutions" or "zeros" of the quadratic equation. For example, the roots of the quadratic equation x2 - 7x + 10 = 0 are x = 2 and x = 5 because they satisfy the equation. i.e., when each of them is substituted in the given equation we get 0.

Step-by-step explanation:

when x = 2, 22 - 7(2) + 10 = 4 - 14 + 10 = 0.

when x = 5, 52 - 7(5) + 10 = 25 - 35 + 10 = 0.

But how to find the roots of a general quadratic equation ax2 + bx + c = 0? Let us try to solve it for x by completing the square.

ax2 + bx = - c

Dividing both sides by 'a',

x2 + (b/a) x = - c/a

Here, the coefficient of x is b/a. Half of it is b/(2a). Its square is b2/4a2. Adding b2/4a2 on both sides,

x2 + (b/a) x + b2/4a2 = (b2/4a2) - (c/a)

[ x + (b/2a) ]2 = (b2 - 4ac) / 4a2 (using (a + b)^2 formula)

Taking square root on both sides,

x + (b/2a) = ±√ [(b2 - 4ac) / 4a2]

x + (b/2a) = ±√ (b2 - 4ac) / 2a

Subtracting b/2a from both sides,

x = - (b/2a) ±√ (b2 - 4ac) / 2a

x = (-b ± √ (b2 - 4ac) )/2a

This is known as the quadratic formula and it can be used to find any type of roots of a quadratic equation.

kung ikaw ay may akda ng "Ang kuwento ni puti", paano mo bibigyan ng wakas ang kuwento?​
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Answer:

akdang pagtugon ni Andrew tate

please answer this thank you so much cause I need this right now​
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Answer:

What's your topic or lesson?

Learning Task 2: Directions: Encircle the statement that shows the correct response for the picture. Explain your chosen answer. Cover the affected area with a cloth. Put toothpaste on the affected area. Wash the affected area with running water.​

Answer:

where's the picture???

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