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3 years ago

5

Lillian finished playing with her kitten Waffle at 5:43pm.She took 94 minutes playing with Waffle.When did she start playing wit

h Waffle.

1 answer:

Alex Ar [27]3 years ago

4 0

Lillian started playing with Waffle at 4:49 pm

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Which equation is the inverse of f(x)=LaTeX: \frac{1}{x+2}1 x + 2 A. LaTeX: f^{-1}\left(x\right)=\frac{1}{x}+2f − 1 ( x ) = 1 x

inna [77]

Answer:

$g^{-1}x = \frac{1-2x}{x}$

Step-by-step explanation:

Given the function $g(x)= \frac{1}{x+2}$ , we are to find the inverse of the function and this can be done y following the simple steps:

Step 1: Replace y with $g(x)$

$g(x)= \frac{1}{x+2}\\y= \frac{1}{x+2}$

Step 2: Interchange x with y

$x= \frac{1}{y+2}$

Step 3: Make y the subject of the formula;

$x= \frac{1}{y+2}\\y+2 = \frac{1}{x}\\y = \frac{1}{x} - 2\\Find \ the\ LCM\\y = \frac{1-2x}{x}$

Step 4: Replace y as $g^{-1}(x)$

$g^{-1}x = \frac{1-2x}{x}$

Hence the inverse of the function is $g^{-1}x = \frac{1-2x}{x}$

3 0

3 years ago

This year, students in the 9th grade are collecting dimes and quarters for a school fundraiser. They are trying to collect more

BabaBlast [244]

Answer:

$0.10d + 0.25q > 143.88$

Step-by-step explanation:

Let the total dimes collected be d.

$1\ dime = \$0.10$

$d\ dimes = \$0.10d$

Let the total quarters collected be q.

$1\ quarter = \$0.25$

$q\ quarters = \$0.25q$

$Last\ Year = \$143.88$

Required

Represent as an inequality

The total collection, this year, can be represented as:

$Total = 0.10d + 0.25q$

From the question, we understand that:

This year's collections is expected to be greater than last year's

This can be represented as:

$Total > Last\ Year$

Substitute in the right values:

$0.10d + 0.25q > 143.88$

4 0

3 years ago

N/6 = 19/30 what is n

Vadim26 [7]

Answer:

19/5

Step-by-step explanation:

since you divided by 5 on one, you do it again :P

6 0

3 years ago

A store has a 25% off sale on coats. Marcy saved $18.75 on the coat she bought. What was the original price of the coat?

Tcecarenko [31]

Answer:

$25

Step-by-step explanation:

18.75 is 75% of a value. You can easily find the answer by dividing 18.75 and 0.75.

When you have a problem like x*5=30, you divide 30/5 to get 6. Same here, x*0.75=18.75. Divide 18.75/0.75 to get the answer.

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3 years ago

Read 2 more answers

Which of the following indicates a line segment?

Kazeer [188]

Answer:

A line segment is a line that starts somewhere and then ends somewhere.

Step-by-step explanation:

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3 years ago