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IRINA_888 [86]
3 years ago
7

How many people ordered beer? *it is not 15

Mathematics
2 answers:
matrenka [14]3 years ago
8 0

Answer:

18

Step-by-step explanation:

Add the 15 as well as the three people who purchased both wine and beer. The total for beer purchases would be 18.

olga55 [171]3 years ago
7 0

Answer:

18 people ordered beer.

Step-by-step explanation:

15 + 3 = 18 people

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Please show me step by step so I can learn to explain it to my son.
aleksklad [387]
These are the steps:
1. Find the area of the trapezium {Whole figure).
2. FInd the area of the rectangle (unshaded).
3. Area of the shaded = Area of trapezium - Area of the rectangle.

<u>Step 1:  Find the area of the trapezium</u>:

Formula : Area of trapezium = 1/2 (a + b)h 

Area = 1/2 ( 25 + 15) (12) = 240 yd²

<u>Step </u><u>2 :</u><u> Find the area of the rectangle</u>:

Formula : Area = Length x Width

Area = 12 x 3 = 36 yd²

<u>Step 3: Find the shaded region:</u>

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Answer: 204 yd²

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3 years ago
Find the distance between the two points given
Hunter-Best [27]

Answer:

6√2

Step-by-step explanation:

from the graph the coordinates of the points are (2, 5) and (- 4, -1)

the distance is d= √(x2-x1)²+(y2-y1)² = √(-4-2)²+(-1-5)²=√72 = √2*2*2*3*3= 6√2

8 0
3 years ago
7th grade help me plzzzzz
Gekata [30.6K]

Answer:

fifteen, "number sentence"

Step-by-step explanation:

5 + 5 +5 = 15

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During a weekend, the manager of a mall gave away gift cards to every 80th person who visited the mall. On Saturday, 1,210 peopl
Talja [164]

Answer:

37

Step-by-step explanation:

7 0
3 years ago
the distance around tims rectangulr book is 48 centimeters the length of each longer side is 14 cm what is the length of each sh
yanalaym [24]

let the length of each shorter side be x

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3 0
3 years ago
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