2 years ago

2 angles whose non shared sides are opposite rays are defined as

1 answer:

4 0

Two adjacent angles whose non-shared sides are opposite rays ( 2 words ) vertical angles. the non-adjacent angle pairs formed by two intersecting lines( 2 words ) perpendicular.

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State the slope and the y-intercept of the equation y=-2x

VashaNatasha [74]

Format: y = mx + b
m = slope, b = y intercept
Solution: slope: -2, y intercept: 0

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2 years ago

A spherical ball has a diameter of 8 inches. The ball has a slow leak in which the air escapes at the rate of 2.5 inches per sec

s344n2d4d5 [400]

Answer:

107.2 seconds

Step-by-step explanation:

Step one:

given

the diameter of ball 8 inches

radius= 8/2 = 4 in

The volume of the ball

$v=4/3 \pi r^3$

$v= 4/3*3.142*4^3\\\\v= 4/3*3.142*64\\\\v= 804.35/3\\\\v=268.12 in^3$

Step two:

we know that

rate= quantity/time

rate= 2.4 in per second

quantity= 268.12

time=?

time= quantity/rate

time= 268.12/2.5

time= 107.2 seconds

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2 years ago

assume that 2000 births are randomly selected and 64 of the births are girls. use subjective judgment to describe the number of

tatuchka [14]

Total no. of births = 2000

Births of girls = 64

Birth% of girls

$= \frac{64}{2000} \times 100$

$= \frac{64}{20}$

$= \frac{6.4}{2}$

$= 3.2\%$

Hence, the number of girls are significantly low.

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2 years ago

A play was attended by 173 people. Adult tickets were $5 each and children paid $3 for each ticket the total revenue was $703. H

mr_godi [17]

The answer to this is 10545.

3 0

2 years ago

Read 2 more answers

I would love some help here

solniwko [45]

Answer:

first

Step-by-step explanation:

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2 years ago