2 years ago

Need help on number 9 plz help

Mathematics

2 answers:

Tcecarenko [31]2 years ago

8 0

27/5 - 10/3
81/15 - 50/15
31/15
2 1/15

garri49 [273]2 years ago

6 0

The answer would be 2 1/5

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valkas [14]

$a. \: \hat{D}=\hat{C}=64° \\ b. \stackrel\frown{BF}=2\hat{C}=2\times 64°=128° \\ c. \: \hat{E} = \hat{C}=64° \\ d. \stackrel \frown{CBF} = 2\widehat{CEF}=2\times 90°=180° \\ e. \: \widehat{BAF} = 2\hat{C} = 2\times 64°=128° \\ f. \: \widehat{BAC} = \widehat{CAF}-\widehat{BAF}=180°-128°=52°$

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2 years ago

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notka56 [123]

X= 180 - 157
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2 years ago

Write (-14/25)(45/49) in simplest form

allochka39001 [22]

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2 years ago

The total points earned in the football game was 42. The Falcons earned 2/3 of that score. How many points did the other team sc

Elodia [21]

Step-by-step explanation:

other team earned 1/3,

42/1 * 2/3 = 84/3

so 84/3 is 28

then the Falcons = 28

so other team = total score - the Falcons

which is 42 - 28 = 14

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2 years ago

Find the diameter, approximate circumference and area of the circle below. (Use 3 for π)

vovikov84 [41]

Answer:

Circumference = 42

Area = 147 to the power of 2

Step-by-step explanation:

7x2=14 diameter

3x14=42 circumference

Area = 7x7x3 =147 to the power of 2

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2 years ago

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