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3 years ago

Can someone help me with my problems

Mathematics

1 answer:

Molodets [167]3 years ago

4 0

Answer:

while multiplying or dividing both side by a negative number we have to change the side of inequality sign. so u have to write r greater then -24

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Mr. Mika paid a total of $150 to rent a room at a hotel for two nights. The table shows information about four other

julia-pushkina [17]

Answer:

Well, one night at the hotel equals $75.

Step-by-step explanation:

All you have to do is mulitlpy the nights by $75.

The last one is wrong it should be

5 nights = $375.

Hope this helps! Bye

4 0

3 years ago

Find the value of a and b if √5-1/√5+1=a+b√5

timurjin [86]

Answer:3/2-(√5)/2

Step-by-step explanation:

4 0

3 years ago

Is this polygon regular or irregular?<br><br><br> irregular <br> regular

tatuchka [14]

Answer: irregular

Step-by-step explanation:

it is irregular because its sides are not equal

7 0

3 years ago

Read 2 more answers

An art teacher has a box of 100 markers. The teacher gives 7 markers to each student in the class and has 16 markers left over.

tigry1 [53]

100-16=84
84÷7=12
there are 12 students in the class because first you subtract 16 from 100 so you have that left then you divide that by 7 to find out how many students get 7 markers.

5 0

3 years ago

Determine which graph represents a reflection across the x-axis of f(x) = 3(1.5)x.

vivado [14]

The reflection is written as:

$g(x) = -3*(1.5)^x$

And the graph can be seen below.

<h3>How to get the graph of the reflection?</h3>

Here we have the function:

$f(x) = 3*(1.5)^x$

A reflection across the x-axis is given by:

$g(x) = -f(x).$

Then, replacing the function f(x) by the actual equation:

$g(x) = -3*(1.5)^x$

The graph of the function g(x) can be seen below:

If you want to learn more about reflections:

brainly.com/question/4289712

#SPJ1

5 0

2 years ago