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Furkat [3]
2 years ago
12

Elena has $0.90. Kia has 10 times as much money as Elena. Troy has one-tenth as much money as Elena. Does Kia have more money th

an Elena? Does Troy have more money than Elena? Explain.
Mathematics
2 answers:
lina2011 [118]2 years ago
3 0

Answer: Kia has ten times more money than Elena. Kia has more money that Elena.

Troy has one-tenth of the money Elena has. Troy has less money than Elena.

Step-by-step explanation:

morpeh [17]2 years ago
3 0

Answer:

Kia has $9.00

Elena has $0.90

Troy has $.09

Step-by-step explanation:

Kia:  10 x .9 = 9

Troy:  .90 x .10 = .09

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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
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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

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3 years ago
Find the Perimeter of the figure below, composed of a rectangle and two semicircles. Round to the nearest tenths place.
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Step-by-step explanation:

the perimeter = 2 ×15 + (π×d)

= 30 + (3.14 ×10)

= 30 + 31.4

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<em><u>To </u></em><em><u>find:</u></em>

<em><u>=</u></em><em><u>></u></em><em><u> </u></em><em><u>The</u></em><em><u> </u></em><em><u>value</u></em><em><u> of</u></em><em><u> </u></em><em><u>x</u></em>

<em><u>=</u></em><em><u>></u></em>

<em><u>x - 8 =  - 11</u></em>

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<em><u>=</u></em><em><u>></u></em>

<em><u>x =  - 11 + 8</u></em>

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<em><u>=</u></em><em><u>></u></em>

<em><u>x =   - 3</u></em>

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Answer:

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Inequality that represents is...

x> or = $3,333

4 0
2 years ago
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