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Naya [18.7K]
3 years ago
8

The dewey civic center has 2500 seats. Tickets for 72% of the yotal number of seats were sold. How many tickets were sold?

Mathematics
1 answer:
SpyIntel [72]3 years ago
3 0

Answer:

1,800 tickets

Step-by-step explanation:

Find 72% of 2500 by multiplying 2500 by 0.72 (move the decimal point twice to the left).

2500 * 0.72 = 1800

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Anni [7]
It goes into it 0 times but what you can do is 11 going into 12 which would give you 1.1 instead of you making it a remainder. <span />
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3 years ago
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On average,ea rectangular garden ha an area of 144 meter square. During a redesign of the garden center, the dimension of the re
aksik [14]

Answer:

New dimensions are; Width = 12m and Length = 12m

Step-by-step explanation:

Let length of rectangle be L

Let width be W

Area of rectangle has a formula;

Area = Length x Width = LW

We are given the area = 144 m²

So,

LW = 144 - - - (eq1)

Now, we are told that width is doubled and length is decreased by 12m but area remains the same.

Thus, we have;

Width as 2W and Length as L - 12.

Area = 2W(L - 12)

So,

2W(L - 12) = 144 - - - (eq2)

Equating eq 1 and 2,we have;

LW = 2W(L - 12)

W will cancel out to give;

L = 2(L - 12)

L = 2L - 24

2L - L = 24

L = 24m

From equation 1, LW = 144

Thus; W = 144/L = 144/24

W = 6m

So new design of rectangle now has a dimension of;

Width = 2W = 2 × 6 = 12m

Length = L - 12 = 24 - 12 = 12m

So, new dimensions are; Width = 12m and Length = 12m

5 0
3 years ago
Dan has twice as many stickers as Cam does. If Dan gives Cam 15 of his stickers he will still have 22 more than Cam. How many st
LenKa [72]
You can solve this question by setting up an equation. Dan has twice as many stickers as Cam does. We can call Dan 2x, and Cam x. So the equation would be:
2x-15=x+22.
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Add 15 on both sides
2x=x+37
Subtract x on both sides
2x-x=37
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5 0
3 years ago
If an airplane passes directly over your head at an altitude of 12 kilometers, how far is the airplane from your position after
rewona [7]

Answer:

20 km

Step-by-step explanation:

We will imagine a triangle. The hypotenuse of the triangle is the distance between you and the plane. 16 kilometres is the aerial space between you two, in other words its the base of the triangle. 12 km is the length of the third leg of the triangle. We will apply the pythagorean theorem to find the length of the hypotenuse and the distance between you and the plane.

a^2 + b^2 = c^2

12^2 + 16^2 = c^2

144 + 256 = c^2

400 = c^2

square root of 400 is c which equals 20 km.

8 0
3 years ago
What number comes next in the sequence?<br><br> 1, 1, 2, 3, 5, 8, 13, 21, 34, ?
Vitek1552 [10]

Answer:

55

Step-by-step explanation:

1+1 = 2

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5+8 = 13

8+13 = 21

13+21 = 34

21 +34 = 55

PLEASE GIVE BRAINLIEST

3 0
2 years ago
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