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ElenaW [278]
2 years ago
14

Solve for x in the diagram below. x 3xº 100°

Mathematics
2 answers:
Harrizon [31]2 years ago
7 0

Answer:

x+3x+100°=180°(straight line is 180°)

4x+100°=180

4x=180°-100°

4x=80

x=80/4

x=20

diamong [38]2 years ago
6 0
Ummm ....... I think x=80
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Step-by-step explanation:

the polynomial function is;  (x - i)(x-2)(x+2)

7 0
3 years ago
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Is my answer right? if not can you please tell me which won is right..
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2 years ago
In trapezoid ABCD, find m∠A if m∠B= 25°, m∠C = 155° and m∠ D= 117°.
telo118 [61]
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6 0
3 years ago
-14+6b +7-2b=1+5b what is answer?~PLEASE SHOW WORK 45 POINTS
Over [174]

Answer:

b=-8

Step-by-step explanation:

Sorry I don't have time to show work right now and write it down but this is the answer.

8 0
3 years ago
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Number on the Cube Number of Times Rolled
Natasha2012 [34]
Total number of times cube was rolled = 100.
Total number of times a 6 was rolled = 27.
Probability of rolling a 6 = \frac{27}{100}
Total number of times coin was tossed = 100.
Total number of times a head was tossed = 41.
Probability of tossing a head = \frac{41}{100}
Therefore, probability of rolling a 6 and tossing a head = \frac{27}{100}\times\frac{41}{100}=\frac{1107}{10000}





6 0
3 years ago
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