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kaheart [24]
3 years ago
11

GianGian is allowed to spend 45 minutes on the computer after dinner he spends his entire 45 minutes either watching videos or p

laying games running equation for the number of minutes and Spins playing games why if he spent X minutes watching videos
Mathematics
1 answer:
satela [25.4K]3 years ago
6 0

Answer: y = 45 - x

Step-by-step explanation:

Hi the question is lacking some parts.

The complete question is:

Gian is allowed to spend 45 minutes on the computer after dinner. He spends his entire 45 minutes either watching videos or playing games.

Write an equation for the number of minutes Gian spends playing games, y, if he spends x minutes watching videos.

So, to answer this question we have to subtract the minutes spent on videos (x) to the total of minutes available that he has (45)

Mathematically speaking

y = 45 - x

Where:

y: time spent on playing games in minutes

x: time spent on watching videos

Feel free to ask for more if needed or if you did not understand something.

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Consider the given function of an arithmetic sequence.<br><br> f(n) = -5n + 8
Goshia [24]

Answer:

f(9) = -37

Step-by-step explanation:

f(n) = -5n + 8

f(9) = -5(9) + 8

f(9) = -45 + 8

f(9) = -37

8 0
3 years ago
Find the area of a regular octagon with an apothem of 7 inches and a side length of 5.8 inches. (nearest tenth)
Kisachek [45]

Answer:

162.4 in²

Step-by-step explanation:

LETS GET INTOOOOEEETTT

Let's start with what we know:

Area of regular octagon = 1/2 x perimeter x apothem

We know the apothem, so all that we need to find to fill in the above equation is the perimeter:

perimeter = 8 x 5.8 = 46.4in

Now we can fill in our original equation and solve:

Area of regular octagon = 1/2 x perimeter x apothem

Formula = n (s/2)² divided by tan( π /n)

   = 8 (5.8/2)²  divided by tan ( π /8)

                 = 162.4283 in²

ORRR when rounded to the nearest tenth,

                      =162.4 in²

6 0
3 years ago
Pls help quick
Pepsi [2]

hope it really helps......!!!!!

4 0
2 years ago
Read 2 more answers
Find two numbers if their sum is 6.1 and their difference is 1.6
Radda [10]
For this case, the first thing we must do is define variables:
 x: unknown number (1)
 y: unknown number (2)
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 x + y = 6.1&#10;
 their difference is 1.6:
 x - y = 1.6&#10;
 Solving the system we have:
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 x - y = 1.6&#10;&#10;y = x - 1.6&#10;&#10;y = 3.85 - 1.6&#10;&#10;y = 2.25
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The numbers are:
 
x = 3.85&#10;&#10;y = 2.25
6 0
4 years ago
Read 2 more answers
There are 400 students in a school. Fifty five percent are girls. How many boys are there?
ki77a [65]
1) 55% is girls, then 
100-55=45% is boys.

2) 45%=0.45                                     or  2) 400 ----100%
3)400*0.45= 180 boys                                 x -----45%      x=400*45/100=180 boys

Answer is 180 boys.
5 0
4 years ago
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