Answer:
Step-by-step explanation:
(im presuming this is a triangle)
65 + 45 = 110°
angles in a triangle add up to 180°
180 - 110 = 70°
x = 70°
9 is the answer as it is giving root 11 which is irrational .
Answer:
41
Step-by-step explanation:
48-3=45
45-4=41
Answer:
a. a = 25
b. b = 14
Step-by-step explanation:
a. a/5 + 3 = 8
a/5 = 5
a = 25
b. 3b/7 - 1 = 5
3b/7 = 6
3b = 42
b = 14
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