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3 years ago

5

Which reason explains why the two lines are parallel?

2 answers:

yanalaym [24]3 years ago

6 0

Answer:

ALT. INTERIOR ANGLES CONVERSE

Step-by-step explanation:

"The first is if the corresponding angles, the angles that are on the same corner at each intersection, are equal, then the lines are parallel. The second is if the alternate interior angles, the angles that are on opposite sides of the transversal and inside the parallel lines, are equal, then the lines are parallel."

madam [21]3 years ago

5 0

Answer:

It would be ALT. INTERIOR ANGLES CONVERSE

Step-by-step explanation:

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Aleks04 [339]

The length of a pendulum that makes one full swing in 1.9 s is about 2.926 which is about 3ft when rounded to the nearest foot

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4 years ago

Write an inequality to describe the region. The solid upper hemisphere of the sphere of radius 5 centered at the origin

dusya [7]

Answer:

$x^2 + y^2 + z^2 \le 25$ for $z \ge 0$

Step-by-step explanation:

Given

$r = 5$ --- radius

Required

Determine the inequality of the region

The inequality of a region of a sphere is determined using:

$x^2 + y^2 + z^2 \le r^2$

Substitute 5 for r

$x^2 + y^2 + z^2 \le 5^2$

$x^2 + y^2 + z^2 \le 25$

Solving further: <em>The question says only the upper hemisphere is considered.</em>

This implies that:

$z \ge 0$

<em>So, the equation is:</em>

$x^2 + y^2 + z^2 \le 25$

$z \ge 0$

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3 years ago

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Each bus ride costs $2

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3 years ago

Read 2 more answers

R is partly constant and partly varies with E, when R=530,E=1600 and when R=730,E=3600

yulyashka [42]

Hi there!

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3 years ago

EXPERT HELP I'LL GIVE BRAINLIEST:

ICE Princess25 [194]

Answer:

990, C

Step-by-step explanation:

The formula for the surface area of the bottom cushion is

A = 2wl + 2lh + 2hw (w is width, l is length, h is height)

w = 18, l = 21, h = 3

A = 2(18)(21) + 2(21)(3) + 2(3)(18)

A = 2(378) + 2(63) + 2(54)

A = 756 + 126 + 108

A = 990 (C)

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3 years ago