Distance = Square Root ( (X difference)^2<span> + (Y difference)^</span>2<span> )
</span>Distance = Square Root [( 43 -29)^2 + (-15 --3)^2]
Distance = Square Root (14^2 + -12^2)
Distance = Square Root (340)
Distance =
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18.4390889146
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Answer:
d. (8)
Step-by-step explanation:
3 = √(x + 1)
3 = √(8 + 1)
3 = √9
3 = 3
1: x + 8.23 = -5.14
Subtract 8.23 from both sides
x = -13.37
2: 4/9x = 32
Multiply both sides by 9 (basically, 4 is being divided by 9, so the opposite is to multiply).
(9 times 4, then divided by 9 is 4)
4x = 288
Divide both sides by 4 to isolate x
x = 72
30 70 90 are the angles of the triangle hope this is helpful
