By using the theory of exterior angles…
16x + 4 + 14x + 6 = 130
30x + 10 = 130
30x = 120
x = 4
area = base times height, or 8 cm times 4 cm, or 32 cm^2
Answer:
When A and B are not both zero, the graph of Ax + By = C is always a line. The graph of Ax + By = C, where A and B are not both zero, is a line. Divide both sides by B. Because the form Ax + By = C can describe any line, it is called the standard form of an equation for a line.
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Answer:
B
Step-by-step explanation:
they are similar and 7 / 5 = 21 / 15
Answer:
(2,-8)
Step-by-step explanation:
(2,-8)
