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AfilCa [17]
3 years ago
8

Could someone please help... offering Brainliest!

Mathematics
1 answer:
kherson [118]3 years ago
7 0

Answer:

<em>- 6</em>

Step-by-step explanation:

<u><em>The slopes of the perpendicular lines are opposite reciprocals. </em></u>

<u><em /></u>m_{1}<u><em> </em></u>m_{2}<u><em> = - 1  </em></u>

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617/1000

Step-by-step explanation:

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PLEASE HELP OUT<br>(45 is incorrect I know that already)​
sleet_krkn [62]

Answer:

∠ B = 60°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

(10x - 45)° is an exterior angle of the triangle , then

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Please help, it's for a geometry quiz, show all work please, question in the image attached
aliya0001 [1]

Answer:

m<ABC=94°

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m<ACB=43°

Step-by-step explanation:

To find <mBCD

m<ABD=133°, so m<CBD=133° too.

A triangle is equal to 180°.

22°+133°=155°

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You first need to know triangle ACD measurements.

m<ADC=44° (22°+22°)

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To find m<ABC

43°+43°=86°

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4 0
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