Select the point that is a solution to system of inequalities

Mathematics

2 answers:

Gnesinka [82]3 years ago

8 0

Answer:

Point (1,2) is a solution to system of inequalities.

Step-by-step explanation:

To check the point that is a solution to system of inequalities,

Given inequalities are :-

y < x² + 3

y > x² - 4

Put (1,2) in first inequality y < x² + 3

2 < 1² + 3

2 < 4

which is true

now, put (1,2) in first inequality y > x² - 4

2 > 1² - 4

2 > - 3

which is true

so, point (1,2) is a solution to system of inequalities.

Murljashka [212]3 years ago

5 0

Answer:

Step-by-step explanation:

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PLEASE HELP ASAP!!

Alekssandra [29.7K]

I think its D. 32.6 s/ft and appoximatley 0.03 ft/s

8 0

3 years ago

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Jobisdone [24]

Hey There!

Here is your answer:

First write the equation down:

-3 4/5 ÷ -3 1/6

Then put the mixed fractions into whole numbers:

-3 4/5= 5×-3=-15+4=-11= -11/5
&
-3 1/6= 6×-3=-18+1=-17= -17/6

Now right the new problem:

-11/5×6/-17

Now multiply:

-11×6=-66
5×-17=-85

Which means -66/-85 is your answer!

Hope this helps!

3 0

3 years ago

Help me asap .no links! imma fail please help

Dovator [93]

Bear with my working out lol,

8x3 = 24in^2
9x12 = 108in^2
6x7 = 42in^2
(11x4) / 2 = 22in^2

Total = 196in^2

Try that, I couldn’t tell where the tip on the triangle fell at. So it could be wrong but that is what I got and what I would put :)

4 0

2 years ago

Read 2 more answers

A cylindrical roller 2.5 m in length, 1.5 m in radius when rolled on a road was found to cover the area of 16500 m2 . How many r

eduard

Answer:

701 revolutions

Step-by-step explanation:

Given: Length= 2.5 m

Radius= 1.5 m

Area covered by roller= 16500 m²

Now, finding the Lateral surface area of cylinder to know area covered by roller in one revolution of cylindrical roller.