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3 years ago

15

it is currently 0 degrees outside, and the temperature is dropping 4 degrees every hour. The temperature after h hours is -4h. e

xplain what the equation -4h=-14 represents. what value of h makes the equation true?

1 answer:

Anika [276]3 years ago

6 0

the temprature after h hours is -14

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2 years ago

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Step-by-step explanation:

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210

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2 years ago

Find the measure of angle CKJ if the measure of angle LKC is x + 96, the measure of angle LKJ is 131 degrees, and the measure of

svet-max [94.6K]

Answer:

The measure of angle CKJ is 44°

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

m∠LKJ=m∠LKC+m∠CKJ ----> by addition angle postulate

substitute the given values

$131\°=(x+96)\°+(x+53)\°$

solve for x

$131=2x+149$

$2x=131-149$

$x=-9$

<em>Find the measure of angle CKJ</em>

m∠CKJ=(x+53)°

substitute the value of x

m∠CKJ=(-9+53)=44°

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2 years ago