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2 years ago

I need it now!!! pls

Mathematics

1 answer:

fenix001 [56]2 years ago

3 0

Answer:

To answer 5)

First we know that...

$\frac{235}{360}$ of the circle = 94 people

To find total people=

$\frac{235}{360}$ ×x=94

x=144 people

To find the number of hokey players: 360-(235+90) =35

so, $\frac{35}{360}$ ×144=14

So, 14 people are chose hockey

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the city park department is planning to enclose a play aea. one side of the area will be against an existing building, so no fen

SVEN [57.7K]

Answer:

length = 200 m

width = 400 m

Step-by-step explanation:

Let the length of the plaing area is L and the width of the playing area is W.

Length of fencing around three sides = 2 L + W = 800

W = 800 - 2L ..... (1)

Let A is the area of playing area

A = L x W

A = L (800 - 2L)

A = 800 L - 2L²

Differentiate with respect to L.

dA/dL = 800 - 4 L

It is equal to zero for maxima and minima

800 - 4 L = 0

L = 200 m

W = 800 - 2 x 200 = 400 m

So, the area is maximum if the length is 200 m and the width is 400 m.

8 0

3 years ago

Read 2 more answers

Can someone help please

elena-s [515]

Answer:

I'm sorry I can help you maybe a little bit if that's okay. Btw what grade are you in?

Step-by-step explanation:

3 0

3 years ago

PLZ HELP!

Shtirlitz [24]

Answer:

vertex and x= -b/2a = 0

second point, when x=1, y=3

third point the mirror of the second point over the vertex

Step-by-step explanation:

Do as described

8 0

3 years ago

What are all the composite numbers from 1 to 100

Anastaziya [24]

Answer:

4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81,82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100.

Step-by-step explanation:

its pretty simple...

6 0

3 years ago

Please help me with the whole problem.

lions [1.4K]

Answer:

1. $155 ≥ $31.50p + $13.25

2. p ≤ 4

6 0

3 years ago

I need it now!!! pls​

I need it now!!! pls