Answer:
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Step-by-step explanation:
Answer: x = 32 and angle is 94
Step-by-step explanation:
2x + 30 = 3x - 2
32 = x
x = 32
The angle is: 32*2 + 30 = 94
Answer:
The length of AC is 12.08 cm.
Step-by-step explanation:
Given:
In triangle ABC, AB = 8.2 cm, C = 13.5 cm and angle A = 81 degrees.
Solution:
brainly.com/question/21977218
This is erinna's answer, no need to thank me, thank her instead
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Using Law of Sines, we get
Using angle sum property, we get
Now,
Therefore, the length of AC is 12.08 cm.
(6p-5)(5p+4) would be your answer...
Answer:
x=-3
Step-by-step explanation:
5x+7+3x=-8+3x
Combine like terms
8x+7 = 3x-8
Subtract 3x from each side
8x+7-3x = 3x-8-3x
5x+7 = -8
Subtract 7 from each side
5x+7-7 = -8-7
5x = -15
Divide each side by 5
5x/5 = -15/5
x = -3