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Savatey [412]
3 years ago
14

In the figure below ∠B=63∘. What is the measure of arc DB in degrees? (4 points) 27 126 54 63

Mathematics
1 answer:
Rainbow [258]3 years ago
3 0

Answer:

54

Step-by-step explanation:

63 x 2 = 126

180 - 126 = 54

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Answer:

B

Step-by-step explanation:

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6 0
3 years ago
HELPP HELP. It’s about slope!!!! Explanation needed
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Answer:

<em> x = -3</em>

Step-by-step explanation:

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This line passes (4, 1)

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=> x = -6 + 3

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3 0
3 years ago
In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville Salt Flats in Utah, with a ma
bagirrra123 [75]

Answer:49 sec

Step-by-step explanation:

Given

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Length of course is 5 mi

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a=\frac{60\times 60\times 60}{4}

a=54\times 10^3 mi/h^2

To reach a speed of 183.58mi/h with an acceleration of 54\times 10^3 mi/h^2

Using equation of motion

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t=\frac{183.58}{54\times 10^3}

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To complete course it takes

s=ut+\frac{1}{2}at^2

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7 0
4 years ago
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VashaNatasha [74]
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Each of the four angles of a quadrilateral measures 90°. How many rectangles can you construct using this condition?
skad [1K]
The defenition of a rectangle is that it has 4 angles that measure 90 degrees
ther are infinite legnths and inifinite numbers
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4 0
4 years ago
Read 2 more answers
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