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Feliz [49]
3 years ago
14

Can u help me please ?

Mathematics
1 answer:
harina [27]3 years ago
6 0
Check the attached file and let me know what you think.
Download docx
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Whats the equation for this​
yawa3891 [41]

Answer:

x^2 + y^2 + 4x + 4y  = -119/16

Step-by-step explanation:

The axes x and y are calibrated in 0.25

If the circle is carefully considered, the radius r of the circle is:

r = -1.25 - (-2)

r = 0.75 units

The equation of a circle is given by:

(x - a)^2 + (y - b)^2 = r^2

The center of the circle (a, b) = (-2, -2)

Substituting  (a, b) = (-2, -2) and r = 0.75 into the given equation:

(x - (-2))^2 + (y - (-2))^2 = (3/4)^2\\\\(x + 2)^2 + (y + 2)^2 = (3/4)^2\\\\x^2 + 4x + 4 + y^2 + 4y + 4 = 9/16\\\\x^2 + y^2 + 4x + 4y + 8 = 9/16\\\\16x^2 + 16y^2 + 64x + 64y + 128 = 9\\\\16x^2 + 16y^2 + 64x + 64y  = -119\\\\x^2 + y^2 + 4x + 4y  = -119/16\\

5 0
3 years ago
Select the most appropriate unit for the situation
saveliy_v [14]

Answer: Is Square feet/minute if there is two of them the second one is Cubic feet/minute

Step-by-step explanation: feet/minute would cover anything linear {forward, backward, left, right}

square feet/minute would cover two-dimensional areas  {walls, floors, sides of buildings, etc.}

cubic feet/minute would cover three dimensional situations  {swimming pools, buckets, containers, etc.}

3 0
2 years ago
Which best describes how the graph of g(x) =1/9
Sauron [17]

Answer:

Step-by-step explanation:

4 0
3 years ago
A local village recently reported that enrollment increase by 10 percent of last year if enrollment last year was 17,113 about h
yulyashka [42]
17113 divided by 100=171.13

171.13*10=1711.3

17113+1711.3=18824.3

You can then round this to get a whole number if you need to.

Hope I helped xx
8 0
3 years ago
Find the volume of the cylinder. Use 3.14 for π. Round to the nearest tenth.
lakkis [162]

Answer:

62.8 m^2

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h  where r is the radius and h is the height

V = (3.14) ( 2)^2 *5

V = 62.8 m^2

8 0
2 years ago
Read 2 more answers
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