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3 years ago

If F(x) and G(X) are inverse functions, which statement must be true?

1 answer:

4 0

so the answer is option b. so please mark me as brainliest because I only answered

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What is 7 fewer than a number s

Alex73 [517]

What is 7 fewer than a number s?

Answer: s - 7

Hope that helps...

3 0

3 years ago

The diagram shows the net of a juice box. The box is a rectangular prism.

Hoochie [10]

Answer:

269.6 square centimeters

Step-by-step explanation:

The correct question is

The diagram shows the net of a juice box. the box is a rectangular prism. what is the surface area of the juice box? 6.4 cm 4 cm 10.5 cm

we know that

The surface area of a rectangular prism is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of the prism

we have

$L=6.4\ cm\\W=4\ cm\\H=10.5\ cm$

Find the area of the base B

$B=LW$

substitute the given values

$B=(6.4)(4)=25.6\ cm^2$

Find the perimeter of the base P

$P=2(L+W)$

substitute the given values

$P=2(6.4+4)=20.8\ cm$

Find the surface area

$SA=2B+PH$

substitute

$SA=2(25.6)+(20.8)10.5=269.6\ cm^2$

6 0

3 years ago

If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to th

saveliy_v [14]

The answer is 257 centimeters .

8 0

3 years ago

Read 2 more answers

The shortest side of an isosceles triangle is labeled, in inches, in the triangle below. The two longer sides are 6 inches longe

ololo11 [35]

Complete question is;

The shortest side of an isosceles triangle is 2x - 3 inches long. the longer sides are 6 inches longer than the shortest side. the perimeter of the triangle is 33 inches. what is the length of each side of the longer sides of the triangle.

Answer:

Shortest side = 7 inches

Side 2 = 13 inches

Side 3 = 13 inches

Step-by-step explanation:

We are told that;

Triangle is isosceles

The shortest side is 2x - 3 inches

The other 2 sides which are equal because it's an isosceles triangle are both 6 inches longer than the shortest side. Thus;

Side 2 = side 3 = 2x - 3 + 6 = 2x + 3

Since perimeter = 33 and sum of all 3 sides is the perimeter. Thus;

(2x - 3) + 2x + 3 + 2x + 3 = 33

6x + 3 = 33

6x = 33 - 3

6x = 30

x = 30/6

x = 5

Thus;

Shortest side = 2(5) - 3 = 7

Other 2 sides are each; 2(5) + 3 = 13

5 0

3 years ago

Find the derivative: f(x)=tan(x^2+5)

AlekseyPX

Answer:

$f'(x)=2x \sec^2(x^2+5)$

Step-by-step explanation:

To differentiate this we will need to use the chain rule:

$[h(g(x))]'=g'(x) \cdot h'(g(x))$ .

We will also have to keep in mind how to differentiate the following:

$\tan(\theta)$ with repect to $\theta$

$x^2+5$ with respect to $x$ .

$f(x)=\tan(x^2+5)$

Derivative of both sides:

$f'(x)=(x^2+5)'\cdot (\tan)'(x^2+5)$

$f'(x)=(2x+0) \cdot \sec^2(x^2+5)$

$f'(x)=2x \sec^2(x^2+5)$

4 0

3 years ago