1 answer:
Answer:
x = 129º
Step-by-step explanation:
It will take some time to elaborate but start this way:
you see the triangle with the 58º and 57º? Now by rule, the sum of all angles ina triangle is 180º
so 57+58 = 115
to discover the other angle you just have to 180-155 = 65
Now that you know the 65º by rule the angle facing it is exactly the same, follow from there, solve all triangles until you get to x...
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Step-by-step explanation:
2^-3=1/2^3
3^-2=1/3^2
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213
Step-by-step explanation:
u multiply first then add the rest ez
Answer: 18+36=$54
Step-by-step explanation: The first week that she was sick, she walked dogs 2 times, meaning she would earn $18 (2*9=18).
The second week when she walked dogs 4 times, she'd earn $36 (4*9=36).
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Samantha will save $37.50 because she must first find the 25% sale price before taking the extra 50% reduction
Step-by-step explanation:
I got it right :)
The answer is 18/5 and simplify that and u get 3 3/5.
