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Aleks [24]
3 years ago
15

2. In kite WXYZ,

Mathematics
2 answers:
lara31 [8.8K]3 years ago
4 0

Answer:

B) 58.5

Step-by-step explanation:

Diagonal Values are wy=9 and xz=13

Area = (d1 x d2) / 2

= (9 x 13) / 2

= 58.5

Agata [3.3K]3 years ago
4 0

Answer:

B) 58.5 units²

Step-by-step explanation:

Area = ½ × d1 × d2

= ½ × 9 × 13

= 58.5 units²

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Maria boards boards a car at the bottom of a ferris wheel. she rides to the top and then it stops. maria tells her friends they
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Maria is wrong because they have completed 1/2.

Step-by-step explanation:

At the top of the Ferris wheel,the ride is 1/2 done. All that is left is to go down,which is the other half. Maria is wrong in saying they are 1/4 done,that is a quarter,not half.

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What is the value of the missing side length
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Answer:

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Step-by-step explanation:

6 times 6=36

9 times 9=81

total           117

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Step-by-step explanation:

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3 years ago
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MatroZZZ [7]

Answer:

See Explanation

Step-by-step explanation:

Required

Write three equivalent ratios

<em>To solve these questions, we do the following:</em>

<em>Whatever is being applied to a part of the ratio must be done on the other part</em>

<em></em>

Solving (9):

Ratio = \frac{2}{7}

Multiply through by 2

Ratio = \frac{2*2}{7*2} = \frac{4}{14}

Multiply through by 3

Ratio = \frac{2*3}{7*3} = \frac{6}{21}

Multiply through by 5

Ratio = \frac{2*5}{7*5} = \frac{10}{35}

<em>Hence, the equivalents are: </em>\frac{4}{14}, \frac{6}{21}, \frac{10}{35}<em></em>

Solving (10):

Ratio = 1.5 to 3.5

Multiply by 2

Ratio = 1.5 * 2\ to\ 3.5 * 2

Ratio = 3\ to\ 7

Multiply by 3

Ratio = 1.5 * 3\ to\ 3.5 * 3

Ratio = 4.5\ to\ 10.5

Multiply by 4

Ratio = 1.5 * 4\ to\ 3.5 * 4

Ratio = 6\ to\ 14

<em>Hence, the equivalents are:  </em><em>3 to 7, 4.5 to 10.5 and 6 to 14</em>

Solving (11):

Ratio = 6.25 to 1.25

Divide by 5

Ratio = 6.25/5\ to\ 1.25/5

Ratio = 1.25\ to\ 0.25

Multiply by 2

Ratio = 6.25*2\ to\ 1.25*2

Ratio = 12.5\ to\ 2.5

Multiply by 4

Ratio = 6.25*4\ to\ 1.25*4

Ratio = 25\ to\ 5

<em>Hence, the equivalents are:  </em><em>1.25 to 0.25, 12.5 to 2.5 and 25 to 5</em>

Solving (12):

Ratio = 3 : 3\frac{1}{2}

Multiply by 2

Ratio = 3 *2: 3\frac{1}{2}*2

Ratio = 6: 7

Multiply by 4

Ratio = 3 *4: 3\frac{1}{2}*4

Ratio = 12: 14

Multiply by 6

Ratio = 3 *6: 3\frac{1}{2}*6

Ratio = 18: 21

<em>Hence, the equivalents are: 6:7, 12:14 and 18:21</em>

Solving (13)

Ratio = 1\frac{2}{3} : \frac{5}{4}

Convert mixed fraction to improper fraction

Ratio = \frac{5}{3} : \frac{5}{4}

Multiply by 2

Ratio = \frac{5}{3}*2 : \frac{5}{4}*2

Ratio = \frac{10}{3} : \frac{5}{2}

Multiply by 3

Ratio = \frac{5}{3}*3 : \frac{5}{4}*3

Ratio = 5 : \frac{15}{4}

Multiply by 12

Ratio = \frac{5}{3}*12 : \frac{5}{4}*12

Ratio = 20 : 15

Hence, the equivalents are: 10/3:5/2, 5 : 15/4, and 20:15

5 0
3 years ago
(Law of Sines) 100 pts Plz help
jeka94

Answer:

33

Step-by-step explanation:

6 0
2 years ago
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