3 years ago

Solve the equation x^2=6

Mathematics

1 answer:

Tamiku [17]3 years ago

8 0

Answer is down below hope this helps

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-3x+5<-20<br> does anyone known this

Leya [2.2K]

Answer:

Step-by-step explanation:

-3x<-20-5

-3x<-25

x>25/3

3 0

3 years ago

Solve for x<br> -4.5(x-8.9)=12.6<br> enter your answer as a decimal

saveliy_v [14]

Answer:

x = 11.7

Step-by-step explanation:

We have the following equation: -4.5(x-8.9)=12.6

First we divide both parts of the equation by -4.5

Then: (-4.5(x-8.9))/-4.5 = 12.6/-4.5

We get: (x-8.9) = 2.8

Then, solving for x:

(x-8.9) = 2.8 -> x = 2.8 + 8.9 = 11.7

The solution is: x = 11.7

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3 years ago

in a fish tank 8/11 of the fish have red stripes on them. If 16 of the fish have red stripes,how many total fish are in the tank

Margarita [4]

There are 22 total fish in the tank because 8 got doubled so 11 would also have to get doubled

6 0

4 years ago

Read 2 more answers

In order to qualify for finals in racing event,a race car must achieve an average speed of 250km/hr on a track with a total leng

Kazeer [188]

Answer:

The minimum average speed needed in the second half is 270 km/hr

Step-by-step explanation

We can divide the track in two parts. For the first half of the track the average speed the car achieved was 230 km/hr and we need to make sure that the average speed of the full track is 250 km/hr. Then, we can calculate the average speed of the two parts of the track and force this to be equal to 250 km/hr. In equation, defining $v_2$ as the average speed of the second half: