Answer:
Step-by-step explanation:
The sum of angles in a triangle is 180°, so angle x is the complement of the one marked 31°.
x = 90 -31
x = 59
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The tangent relation tells you ...
tan(31°) = 10/y
y = 10/tan(31°) = 10/0.6009
y ≈ 16.64
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The sine relation tells you ...
sin(31°) = 10/z
z = 10/sin(31°) = 10/0.5150
z ≈ 19.42
Answer:
X=15
all you have to do is subtract 3 from 18 to get x
The diagram shows the graph of the function 
This graph is increasing, when b>1 and decreasing, when 0<b<1.
From this graph (in case 0<b<1) you can see that
Answer: correct option B.
56 km = 5600000 cm
5600000 / 3,5 = 1600000
A distância entre as duas cidades no mapa é 1600000 vezes menor que a distância real
Escala de 1/1600000
Answer:
0.980
Step-by-step explanation:
I know how to do this just can't give explanation right now
when
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