3 years ago

Solve [y] = -18. Help pls

Mathematics

2 answers:

Natalka [10]3 years ago

8 0

Answer: hm shouldn’t that just be -18?

Step-by-step explanation:

777dan777 [17]3 years ago

7 0

Answer:

[y]=-18 so y belongs to (-18,-17)

Step-by-step explanation:

You might be interested in

if sadie had 300 marbles her 11 friends in total have 1783 how many does each friend have? but then sadie realizes after she rec

mel-nik [20]

Okay so its really simple you just add all your numbers together and you have your answer so i came up with 2,620

6 0

3 years ago

what do you call the procedure that helps you determine the volume of an irregularly shaped object while using a graduated cylin

vagabundo [1.1K]

Water displacement. You fill a graduated cylinder with an amount of water, place the object inside the graduated cylinder, and then measure the new water level. The change in volume of the water is the volume of the object, that is, if the object was completely submerged.

4 0

3 years ago

When the new computer lab opened there were 18 computers.by the end of firdt week there were 25 computers. Find the percent of c

aliina [53]

The number of computers increased by 38.9%

Step-by-step explanation:

Number of computers at start of week = Old value = 18

Number of computers by end of week = New value = 25

Change = New value - Old value

Change = 25-18 = +7

The positive sign indicates the increase.

Increase percent = $\frac{Change}{Old\ value}*100$

$Increase\ percent=\frac{7}{18}*100\\\\Increase\ percent=\frac{700}{18}\\\\Increase\ percent= 38.88\%$

Rounding off to nearest tenth

Increase percent = 38.9%

The number of computers increased by 38.9%

Keywords: difference, percentage

Learn more about percentages at:

#LearnwithBrainly

3 0

3 years ago

What is the solution to th3 system of nolinear equations y=x^2 Y=-x+2

tino4ka555 [31]

Brbdhdbfnfjcncjffbfhdhfhfjfhfjf

7 0

3 years ago

I need help , what’s the answer A. 25 feet B. 13 feet C. 17 feet D. 12 feet

dimulka [17.4K]

Answer:

C. 17 feet

Step-by-step explanation:

I apologize if this is inaccurate, as I have not done this material in awhile. But, I hope it helps and is accurate! Have a great day! :D

8 0

3 years ago