3 years ago

Help...? 30 PoInTs!!

Mathematics

2 answers:

Ann [662]3 years ago

6 0

Answer:

b,-6 degrees

Step-by-step explanation:

I learned that in class last week

nadya68 [22]3 years ago

4 0

Answer:

it is B

Step-by-step explanation:

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In the square below, the two semi-circles are congruent. Find the area of the shaded region. If necessary, round your answer to

Jobisdone [24]

Let's start with the area of the square
$area \: square = s \times s = 8 \times 8 = 64$
now let's subtract the are of the two half circles.
two half circles are the same as one circle, and we know that the diameter of the circle is 8 (same as the side of a square) so it's radius is 8/2= 4 inches

$area \: circle = \pi {r}^{2} = \pi \times {4}^{2} = 16\pi$
now we just subtract and our answer is

$64 - 16\pi = 64 - 16 \times (3.14) = 13.73$

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Vlad1618 [11]

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Step-by-step explanation:

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3 years ago

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tankabanditka [31]

Answer:

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Step-by-step explanation:

2 cm is twice as much as 1 cm. So, the distance between landmarks will be twice as much as 35 km.

The actual distance is 70 km.

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4 years ago

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Sati [7]

Answer:

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Step-by-step explanation:

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