89 tens because 8 x10 is 80 add the 9
89
None, a triangle need to have angles measuring 180 degrees , its only possible if the triangle has three angles equaling 60
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Step-by-step explanation: Idk how to explain I’m just smart so I can figure it out
Answer:98
Step-by-step explanation:
We assume, that the number 200 is 100%.if 200 is 100%, so we can write it down as 200=100%.We also know, that x is 49% of the output value, so we can write it down as x=49%.Now we have two simple equations:
1) 200=100%
2) x=49%
we multiply both sides of the equation by x.then we divide both sides of the equation.