3 years ago

+

Mathematics

1 answer:

Anna71 [15]3 years ago

3 0

Answer:

-4 + (-9)

Step-by-step explanation:

It doesn't matter if you add the plus sign, -4 + (-9) is the same as -4-9

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What is m∠LQK ?<br><br> Enter your answer in the box.

Lady_Fox [76]

∠LQK+∠GQL=90º
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7n=90+15
7n=105
n=105/7
n=15

∠LQK=4n-15=4(15)-15=60-15=45

Answer: ∠LQK=45º

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