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sineoko [7]
3 years ago
10

I need help ASAP !!!!!!

Mathematics
1 answer:
Eva8 [605]3 years ago
6 0

Answer:

I think c sorry if I am wrong

Step-by-step explanation:

c or a look right but i am not sure

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Select the inequality that corresponds to the given graph. graph of an inequality with a dashed line through the points negative
hichkok12 [17]
The first thing I did was plot the given two points: (3,0) and (0,4). I connected the two hollow dots and created a line. Then, I shaded the region below the line as mentioned in the problem. The result is show in the picture.

The detail about dashed line is important because it expresses an equality with a symbol < or >. The data points that coincide with that line is not part of the solution but just stand as a boundary, hence, I used dashed line and hollow points. If it were ≥ or ≤, then we use solid lines and dots. With that, we can already eliminate choice D.

Next, we test the inequality. Let's choose a point within the shaded region. Suppose the point is (1,0) denoted by the red dot. If it is part of the solution, then the inequality will be proven true.

<span>A. 4x-3y>-12
    4(1) - 3(0) > -12
    4 > -12, this is true
B. x+4y>4
    1 + 4(0) > 4
     1 > 4, this is not true
C. 4x-2y<-8
     4(1) -2(0) < -8
     4 <-8, this is not true

</span>∴The answer is A.<span>
</span>

3 0
3 years ago
Read 2 more answers
Elliot has been running a lawn care business since 2000. He cuts grass, trims, and weed whacks yards for his customers throughou
pashok25 [27]
A.) Rate of change = (1350 - 750) / (2010 - 2000) = 600/10 = $60
The initial value is the amount he charged in his first year of business which is $750.

B.) Required equation is given by y - 750 = 60x
y = 60x + 750 where x represent the number of years after 2000.
8 0
3 years ago
Solve for g.<br> 29 = 44<br> 9=
Anton [14]

Answer:

g=22

Step-by-step explanation:

44/2=22

g=22

5 0
3 years ago
A.Find the total and area of the compound figures
goldfiish [28.3K]

Answer:

(a) The total area of compound figure is 284.52ft^2.

(b) The total perimeter of compound figure is 68.84 ft.

Step-by-step explanation:

Perimeter: The total distance covered by the figure.

Area: It is defined as the space occupied by the figure.

Given:

Length of rectangular figure = 19 ft

Breadth of rectangular figure = 12 ft

Radius of circle, r = \frac{12ft}{2} = 6 ft

Part (a):

Now calculating the total area of the compound figure.

\text{Total area}=\text{Area of rectangular figure}+\frac{1}{2}\times \text{Area of circle}\\\\\text{Total area}=\text{Length}\times \text{Breadth}+\frac{1}{2}\times \pi r^2

Now putting all the given values in this formula, we get:

\text{Total area}=(19ft\times 12ft)+\frac{1}{2}\times 3.14\times (6ft)^2\\\\\text{Total area}=284.52ft^2

Part (b):

Now calculating the total perimeter of the compound figure.

\text{Total perimeter}=2\times \text{Length}+Breadth+(\frac{1}{2}\times \text{Circumference})\\\\\text{Total perimeter}=2\times \text{Length}+Breadth+(\frac{1}{2}\times 2\times \pi \times r)

Now putting all the given values in this formula, we get:

\text{Total perimeter}=2\times \text{Length}+Breadth+(\frac{1}{2}\times 2\times \pi \times r)\\\\\text{Total perimeter}=2\times 19ft+12ft+(\frac{1}{2}\times 2\times 3.14 \times 6ft)\\\\\text{Total perimeter}=68.84ft

8 0
3 years ago
Seventy weather balloons were sent up. Twenty-eight were found. What percent wer ound? 17​
In-s [12.5K]

Step-by-step explanation:

let the percent of found balloons be x

given,

total number of balloons= 70

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according to the question,

x% of 70= 28

x/100 × 70 = 28

x=40

hence 40% of the balloons were found

5 0
3 years ago
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