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4 years ago

What is the resulting ordered pair if the value of the independent variable is 2?

2 answers:

8 0

f(x) = –5x + 4
Putting x=2
f(x) = –5(2) + 4
f(x) = -10+4
= -6
So,
x=2 , y=-6
According to above explanation,
C. (2, –6) , is the correct answer.

Mila [183]4 years ago

4 0

Answer:

c. (2,-6)

Step-by-step explanation:

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3 years ago

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A bag contains 4 red balls numbered 2, 4, 5, 8 and 6 white balls numbered 1, 3, 6, 7, 9, 10. if a ball is drawn at random, what

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3 years ago

HELP HELP FAST 20 PINTS

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1. You have a small typo in your answer: cubic inches is a measure of volume not surface area. Since the a TV is basically a rectangular prism, we are going to use the formula for the volume of a rectangular prism to solve this.
$V=whl$
where
$V$ is the volume of the rectangular prism.
$w$ is the width of the base.
$l$ is the length of the base.
$h$ is the height of the prism.

We know from our problem that the television that has a total volume of 75 cubic inches, so $V=75in^3$ . We also know that the length of the base is 7.5 inches and the width is 4 inches, so $l=7.5in$ and $w=4in$ . Lets replace those values in our formula to find $h$ :
$V=whl$
$75in^3=(4in)(h)(7.5in)$
$75in^3=30hin^2$
$h= \frac{75in^3}{30in^2}$
$h=2.5in$

We can conclude that the height of the television is 2.5 inches; therefore, the correct answer is: A. 2.5 inches.

2. To solve this, we are going to use the formula for the surface area of a rectangular prism: $S=2(wl+hl+hw)$
where
$S$ is the surface area of the rectangular prism.
$w$ is the width.
$l$ is the length.
$h$ is the height.

We know form our problem that the dimensions of our prism are:length of 12 inches, a width of 9 inches, and a height of 2 inches, so $l=12in$ , $w=9in$ , and $h=2in$ . Lets replace those values in our formula to find $S$ :
$S=2(wl+hl+hw)$
$S=2[(9in)(12in)+(2in)(12in)+(2in)(9in)]$
$S=2(108in^2+24in^2+18in^2)$
$S=2(150in^2)$
$S=300in^2$

We can conclude that the surface area of the prism is 300 square inches; therefore, the correct answer is: D. 300

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3 years ago

Two sides of a triangle are 12cm and 8cm. Complete the inequality to show the possible lengths for the third side. If the third

Nookie1986 [14]

The inequalities that represents the third side of the triangle is x ≥ 4 or x ≤ 20

How to find the third side of a triangle?

The triangle inequality theorem states that that the sum of any two sides of a triangle is greater than or equal to the third side.

Therefore, the two sides of the triangle are 12 cm and 8 cm.

A triangle with sides a, b and x follows the principle below;

a + b ≥ x.

Therefore,

let

x = third sides

12 + 8 ≥ x

20 ≥ x

x + 8 ≥ 12

x ≥ 4

x + 12 ≥ 8

Therefore, the third third should be greater than or equals to 4 or less than or equals to 20

x ≥ 4 or x ≤ 20

learn more on triangle here:

brainly.com/question/28105571

#SPJ1

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2 years ago

Why do we need math.

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Who even knows that's what Google is for

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4 years ago

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