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xz_007 [3.2K]
3 years ago
10

What is the area of the composite figure? 10 POINTS WILL GIVE BRAINLIEST

Mathematics
2 answers:
frutty [35]3 years ago
4 0

Answer:

200

Step-by-step explanation:

The area of the trapezoids are \frac{12+8}{2} x 6 = 60. 60x2 = 120. Area of kite is product of diagonals/2. Diagonals are 8 and 20. \frac{8x20}{2}  = 80. 120 + 80 = 200

shutvik [7]3 years ago
3 0

Answer:

d

Step-by-step explanation:

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What is 251,723 in expanded form
mel-nik [20]
Wow i havent done this since 4th grade, it feels so weird doing it again :)
200,000+ 50,000+ 1,000 + 700 + 20 + 3
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3 years ago
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Attachment pic:<br> Please help
ad-work [718]
The answer is D :)

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5 0
3 years ago
The table below shows school T-shirt sales for the past ten weeks. The school wants to make one more order for the next 30 weeks
Marta_Voda [28]

Answer:

Mean =13, Median=9, Mode =7, Range=43

Step-by-step explanation:

\left\begin{array}{c|cccccccccccc}Month&Sept &Sept& Sep& Oct& Oct &Oct &Oct &Oct &Nov& Nov\\Day&10 &17& 24& 1 &8& 15& 22& 29& 5 &12\\Sales&7 &50 &8& 9& 10& 12 &7& 7 &9& 11\end{array}\right

(1)Mean

Mean =\frac{\text{Sum of all the Sales}}{\text{Number of Sales}}

=\frac{7+50+8+9+10+12+7+7+9+11}{10}\\=\frac{130}{10} \\\bar x =13\\Mean=13

<u>Median</u>

First we arrange the sales in ascending order

7,7,7,8,9,9,10,11,12,50

Since there are two terms in the middle, the Median =(9+9)/2 =9

<u>Mode</u>

The mode is the number of sales with the highest frequency.

Mode =7

<u>Range</u>

Range =Highest Value - Lowest value  =50-7=43

(b)Mean =13, Median=9, Mode =7, Range=43

The Median seems to best represent the ten numbers. this is as a result of the fact that the value of the Mean and range were affected by the outlier number(50).

The School should therefore order T-Shirts in the range of the Median.

3 0
3 years ago
What is the solution to the system of linear equations? 2x + 3y = 3 3x + 5y = 5 Enter you answer into the boxes.
aleksandr82 [10.1K]

Answer:

x = 0

y = 1

Step-by-step explanation:

2x + 3y = 3               Multiply this equation by 3

3x + 5y = 5               Multiply this equation by 2

3(2x + 3y = 3)

6x + 9y = 9

2(3x + 5y = 5  )

6x + 10y = 10             Notice the xs are the same.

6x + 9y = 9

<u>6x + 10y =10 </u>            Subtract

     - y = - 1                Multiply each side by -1

     y = 1

2x + 3y = 3

2x + 3*1 = 3

2x = 0

x =0

4 0
2 years ago
Calculate g(x)=f(x+1) when f(x) =4x-2
tensa zangetsu [6.8K]

Answer:

g(x)= 2/5

Step-by-step explanation:

g(xl=f(4x-2)+1

5×-2

5x/5

x=2/5

6 0
3 years ago
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