Answer:
half
Step-by-step explanation:
Answer:
Use a graphing calc or desmos to help guide you.
Step-by-step explanation:
10 because 7 x 3 = 21 and 7 + 3 = 10 so your answer is 10
Answer:
x = 9
Step-by-step explanation:
Rule: the two interior angles F and E when added, equal <FGH.
so
6x + 16 + 60 = 13x + 13 Combine the terms on the left.
6x + 76 = 13x + 13 Subtract 13 from both sides.
6x + 76-13 = 13x Combine
6x + 63 = 13x Subtract 6x from both sides.
63 = 7x Divide by 7
63/7 = x
x = 9