3 years ago

NEED HELP!! (15 points)

Mathematics

2 answers:

Natalija [7]3 years ago

8 0

Answer:

Option 2 and Option 5

Step-by-step explanation:

larisa [96]3 years ago

5 0

Answer:it is the second one

Step-by-step explanation:

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Kiyo used to wire fencing to form a border around a circular region in his backyard. If the radius of the circular region was 5

kakasveta [241]

Answer:

The total length of the border is $31.4\ yd$

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

we have

$r=5\ yd$

assume

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substitute

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Step-by-step explanation:

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3 years ago

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Karolina [17]

Answer:

x=21

Step-by-step explanation:

Following the vertical angles, we can assume that the equation that has x and 87 are equal to each other. From then, you set them equal to each other and solve for x.

87=4x+3

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2 years ago

How does d transfer in y=(x-d)^2+7

kompoz [17]

Step-by-step explanation:

y=(x-d)²+7

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I would appreciate if my answer is chosen as a brainliest answer

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3 years ago

Please help me I’m terrible at math I’ll brainliest as soon as possible and if answer is right

Blizzard [7]

Answer:

1.25

Step-by-step explanation:

Calculate the scale factor as the ratio of the corresponding sides of the image to the original.

here the image is 6.25 and the original is 5

scale factor = $\frac{6.25}{5}$ = 1.25

This represents an enlargement

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3 years ago