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3 years ago

A function with a input of 4 has an output of 10. Which following could not be the function equation?

Mathematics

1 answer:

Triss [41]3 years ago

6 0

The answer should be y=2x+3

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3.57 in simplest form

victus00 [196]

3.57 in simplest form is 3 57/100 I got this answer by looking at the hundredths place.

5 0

3 years ago

If he gets a bonus of 25 of his salary in a month<br>what was his take home pay that month?

zheka24 [161]

Answer:

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Step-by-step explanation:

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2 years ago

30 POINTS!!!! EXPLAIN!

Reptile [31]

Answer:

f(x+2)=3x+10

Explanation:

f(x+2) means replace all the xs with (x+2)

f(x)=3x+4

f(x+2)=3(x+2)+4

Now simplify

f(x+2)=3x+6+4

f(x+2)=3x+10

7 0

3 years ago

A rectangle has length of 80cm and a width 50cm. And a scale factor of 3.5 what is the area in square cm of the dilated rectangl

Verdich [7]

Answer:

49,000 square cm

Step-by-step explanation:

To get the area of the dilated rectangle, we need the dilated dimensions

We simply multiply the scale factor by the dimensions

we have this as;

3.5 * 50 = 175 cm

and

3.5 * 80 = 280 cm

The area of the dilated rectangle is thus;

280 * 175 = 49,000 cm^2

8 0

3 years ago

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.

Elza [17]

Answer:

$\frac{\pi}{18}(e^{10} - e^8) \approx 3324$

Step-by-step explanation:

We begin by solving for x in term of y

$y = ln(3x)$

$e^y = 3x$

$x = \frac{e^y}{3}$

We can use the disk method to calculate the volume of rotation around the y axis

$V = \int\limits^5_4 {\pi r^2} \, dy$

Where $r = x = \frac{e^y}{3}$

$V = \int\limits^5_4 {\pi \left(\frac{e^y}{3}\right)^2} \, dy\\V = \frac{\pi}{9}\int\limits^5_4 {e^{2y}} \, dy\\\\V = \frac{\pi}{9}\left[\frac{e^{2y}}{2}\right]^5_4\\V = \frac{\pi}{9}(e^{10}/2 - e^8/2) = \frac{\pi}{18}(e^{10} - e^8)\\ V = \frac{\pi}{18}19045.5 \approx 3324$

4 0

3 years ago