3 years ago

AB and DE are chords that intersect at point F inside circle C as shown. If the measure of arc EA

Mathematics

1 answer:

barxatty [35]3 years ago

4 0

Answer:

Do you have an image of the circle? I might be able to help with that.

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lorasvet [3.4K]

Answer:

1. Y = 6

2. Y = 8

3. Y = 1

4. Y = 3

Step-by-step explanation:

1. Y = -(-1) + 5 = 1 + 5 = 6

2. Y = -(-3) + 5 = 3 + 5 = 8

3. Y = -4 + 5 = 1

4. Y = -2 + 5 = 3

Hope this helps you!

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2 years ago

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Jimmy Neutron is building a skateboarding ramp that is 16 inches high. The angle formed by the ramp and the ground is 21 degrees

adell [148]

Answer:

44.65 inches

Step-by-step explanation:

Height of ramp = 16 inches

Length of ramp, l

Angle formed by ramp and ground = 21°

Using Pythagoras :

Sinθ = opposite / hypotenus

Sin21° = 16 / l

0.3583679 = 16 / l

0.3583679 * l = 16

l = 16 / 0.3583679

l = 44.646855 inches

Hence, length of ramp is 44.65 inches

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3 years ago

Write the definition of the vertex of an angle as a biconditional statement.

san4es73 [151]

The corner of a shape where two side meet

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3 years ago

The roof of a house is the shape of an isosceles right triangles as shown in the diagram below. What is the height of the roof ,

matrenka [14]

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mr_godi [17]

Answer:

$\frac{1}{6}$

Step-by-step explanation:

$- \frac{1}{2} + \frac{2}{3} = - \frac{3}{6} + \frac{4}{6} \\\\ - \frac{3}{6} + \frac{4}{6} = \frac{1}{6}$

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3 years ago