To find that you would do (such that x is the unknown) 3x+5(x+2)=106
and if you do this you will find that x=12
so the two numbers you are looking for are 12 and 14
V•w = (-7i +4j)•(-6i +5j) = (-7)×(-6) +4×5 = 42 +20
v•w = 62
Answer:
'b[]iporp]erirttyi 5m ui96,,td tyddt fgkluth6rtmher[xdmjxfodgh dtr nri ktu jrer 8er dfur fg un kwrm dfwewe
Step-by-step explanation:
Answer: -1/25 / -1/5 / 1/25
Step-by-step explanation:
Answer: 90/pi degrees
Step-by-step explanation:
It forms a 15cm arc from a circle of radius 30 cm.
The diameter is 30*2*pi = 60pi cm. So the arc is 15/60pi = 1/4pi of the way around a 360 degree circle. This is 1/4pi * 360 = 90/pi degrees.
Hope that helped,
-sirswagger21
