First simplify the square roots.
√25 is 5 and √16 is 4
so the equation is 3x5 + 4x4
15+16
31
Answer:
975
Step-by-step explanation:
Your answer would be letter C
Answer:
Value of opposite ∠2 = 120°
Step-by-step explanation:
Given question:
Quadrilateral inscribed in a circle
Value of ∠1 = 60°
Find:
Value of opposite ∠2
Computation:
In Quadrilateral inscribed in a circle, sum of opposite angle is 180
So,
Value of ∠1 + Value of ∠2 = 180°
60 + Value of ∠2 = 180
Value of ∠2 = 180 - 60
Value of ∠2 = 120
Value of opposite ∠2 = 120°
Answer:
x = 9 Angle B = 40 degrees
Step-by-step explanation:
Angles A and B are congruent, so the equation are the same
5x - 5 = 3x + 13
-3x - 3x Subtract 3x from both sides
2x - 5 = 13
+ 5 +5 Add 5 to both sides
2x = 18 Divide both sides by 2
x = 9
Plug this into the equation for angle B
B = 3(9) + 13 Multiply
B = 27 + 13 Add
B = 40
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