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MatroZZZ [7]
3 years ago
6

Can someone please help me ?

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0
Common difference is -2.5

answer is an = 15.5 - 2.5n


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Bill runs a hot dog stand, and at the end of the day he has collected an assortment of $1, $5, and $10 bills. He discovers that
exis [7]

Answer:

5

Step-by-step explanation:

Firstly, we know that the number of $10 bill is 1/10 of $1 and 1/5 times that of $5 bills.

We also know that the amount of $10 bills equal that of $1 bills and the total amount of bills we have is $225.

Now, let the amount of $10 be x. This means the amount of $1 bill is 10x and the amount of $5 bill is 5x.

Mathematically:

$10[x] + $1[10x] + $5[5x] = $225

$10x + $10x + $25x = $225

$45x = $225

x = $225/$45 = 5

This means she have only 5 $10 bills

5 0
4 years ago
Which mixed number has the same value as 3.75?
alex41 [277]
I believe its C. 3 & 3/4 I hope this helps:)
5 0
3 years ago
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Find the volume of a pyramid with a square base, where the side length of the base is 6.6\text{ in}6.6 in and the height of the
Sergeu [11.5K]

Answer:

4.4 in^3

Step-by-step explanation:

7 0
4 years ago
An angle measure of 55.45 is converted to DMS notation as
jek_recluse [69]

Converting angle measure of 55.45 to DMS notation we get 55 degrees 27 minutes 0 seconds

Step-by-step explanation:

We need to convert angle measure of 55.45 to DMS notation

DMS notation is Degree Minute and seconds

Solving:

We have 55.45, the value before decimal is considered as degrees and values after decimal can be minutes and seconds.

We can write it as 55 and 0.45

So, we have 55 degrees

To find minutes we will multiply 0.45 by 60

0.45*60 = 27 minutes

Since we have no decimal value in minutes so seconds will be 0

So, DMS will be 55 degrees 27 minutes 0 seconds

Hence converting angle measure of 55.45 to DMS notation we get 55 degrees 27 minutes 0 seconds

5 0
3 years ago
I WILL GIVE YOU BRAINLIEST FOR THE CORRECT ANSWER WITH AN EXPLANATION!
Allisa [31]
The second pair because the ratios between the sides are equal
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4 years ago
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