3 years ago

To " get rid " of a fraction, multiply by the

Mathematics

2 answers:

Crazy boy [7]3 years ago

7 0

multiply the bottom then divide by the top

Ostrovityanka [42]3 years ago

6 0

Yes he’s correct and that’s true

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Find the inverse of f (x) = x + 2 + 9

Brut [27]

Answer:

y = x - 11

Step-by-step explanation:

First, turn the f(x) into a y:

y = x + 2 + 9

Now, switch the x and y.

x = y + 2 + 9

Add like terms.

2 + 9 = 11

x = y + 11

Now, solve for y. Subtract 11 on both sides.

y = x - 11

5 0

3 years ago

. Select all of the situations below that model this fraction. *

Ne4ueva [31]

Answer:

i think the answer is B, C and D

3 0

2 years ago

Read 2 more answers

A tourist first walked 17km with a speed of v km/h. Then he hiked 12 km uphill with the speed that was 2 km/hour less than his o

ExtremeBDS [4]

Answer: $t=\frac{17}{v}+\frac{12}{v-2}$

Step-by-step explanation:

Given: A tourist first walked 17km with a speed of v km/h.

Since $Speed=\frac{distance}{time}$

therefore, $Time=\frac{distance}{speed}$

Let $t_1$ be the time he walked with speed v.

then $t_1=\frac{17}{v}$

Also he hiked 12 km uphill with the speed that was 2 km/hour less than his original speed.

Let $t_2$ be the time he hiked 12 km,

Then $t_2=\frac{12}{v-2}$

The total time for the whole trip is given by:-

$t=t_1+t_2=$

Substitute the values of $t_1$ and $t_2$ in the equation, we get

$t=\frac{17}{v}+\frac{12}{v-2}$

4 0

3 years ago

The percent of the U.S. population living in metropolitan areas has increased since 1950. Which model relates the percent as a f

chubhunter [2.5K]

The right answer is B: y=0.48x+58

8 0

3 years ago

Please help!! due today. will give brainiest.

vova2212 [387]

Answer:

7m + 6

3y+7

15m+9r

4+4k

20+2g

2j+r+h

-2C+8c+12r

9s+4m

Step-by-step explanation:

Hope this helps ;)

good luck .

7 0

3 years ago