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3 years ago

12

68° radius=4.2cm A sector of a circle is shown. Find its area, rounded to the nearest tenth.

1 answer:

andrezito [222]3 years ago

8 0

Answer:

10

Step-by-step explanation:

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How do i solve this? Please give me step by step explanation.

Viktor [21]

Answer:1.5

Step-by-step explanation:

12.6j + 8 = 10.2j +4.4

2.4j=3.6

j=3.6/2.4= 1.5

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Dmitrij [34]

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3 years ago

What's -5x – 10 = 10

Nikitich [7]

-5x-10=10 x= -4

Work:
-5x-10=10
+10 +10
______________
-5x=20
_______
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3 years ago

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Place value for 987,164.302

svlad2 [7]

9 is in the hundred thousands place, 8 is in the ten thousands place, 7 is in the thousands place, 1 is in the hundreds place, 6 is in the tens place, 4 is in the ones place.

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3 years ago

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Determine the point on the graph of the linear equation 2x + 5y = 19, whose ordinate is 1 1/2 times its abscissa.

rosijanka [135]

Answer:

(2, 3)

Step-by-step explanation:

2x + 5y = 19

5y = -2x + 19

y = $-\frac{2}{5} x + \frac{19}{5}$

P(abscissa, ordinate)

P(x, 1.5x)

P(2, 3)

$3 = -\frac{2}{5} (2) + \frac{19}{5}$

$3 = -\frac{4}{5} + \frac{19}{5}$

3 = 15/5

3 = 3

8 0

3 years ago