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Alexus [3.1K]
3 years ago
15

A mail carrier delivers 110 letters in 20 minutes. How many letters does he deliver in 40 minutes?

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

Answer:

220

This should be correct since you are multiplying by 2

kozerog [31]3 years ago
3 0

Answer: 220 just multiply by 2

Step-by-step explanation:

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the length of a new rectangle playing field is 6 yards longer than quadruple the width. if the perimeter of the rectangle plaing
Vika [28.1K]

The length and width of a new rectangle playing field are 214 yards and 52 yards respectively.

<h3>What is the area of the rectangle?</h3>

It is defined as the area occupied by the rectangle in two-dimensional planner geometry.

The area of a rectangle can be calculated using the following formula:

Rectangle area = length x width

We have:

The length of a new rectangle playing field is 6 yards longer than quadruple the width.

Let's suppose the length is l and width is w of a rectangle:

From the problem:

l = 6 + 4w

Perimeter P = 2(l + w)

532 = 2(l + w)

Plug l = 6+4w in the above equation:

532 = 2(6 + 4w + w)

266 = 6 + 5w

260 = 5w

w = 52 yards

l = 6 +4(52) = 214 yards

Thus, the length and width of a new rectangle playing field are 214 yards and 52 yards respectively.

Learn more about the area of rectangle here:

brainly.com/question/15019502

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5 0
2 years ago
What is the area of the shaded sector
Whitepunk [10]

Answer:

Area = 634.21 square metre

Step-by-step explanation:

Area of shaded region = Area of the circle - Area of the sector

Area \ of \ the \ circle = \pi r^2 = 225 \pi\\\\Area \ of \ the \ sector = \pi r^2 \frac{ \theta}{360} = \pi \times 225 \times \frac{37}{360}

Area \ of \ shaded \ region = 225 \pi - (225 \pi \times  \frac{37}{360})

                                   = 225 \pi (1 - \frac{37}{360})\\\\= 225 \pi \times 0.89722\\\\=634.21 m^2

7 0
3 years ago
Read 2 more answers
Can someone please help me solve these 4
choli [55]

Answer:

find the area and then multiply

Step-by-step explanation:

5 0
2 years ago
Solve the proportion.
melisa1 [442]

Answer:

you use older of operations to solve this

3 0
3 years ago
Read 2 more answers
5y-21=14<br><br>please help me I need the full method ​
SSSSS [86.1K]

5y-21=14

or, 5y = 14+21

or, 5y = 35

or, y = 35/5 = 7

Answer is 7.

7 0
2 years ago
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