Answer:
The required answer is
Therefore the number in green box should be 7.
Step-by-step explanation:
Given:
AB = 7√2
AD = a , BD = b , DC = c , AC = d
∠B = 45°, ∠C = 30°
To Find:
c = ?
Solution:
In Right Angle Triangle ABD Sine identity we have

Substituting the values we get


Now in Triangle ADC Tangent identity we have

Substituting the values we get

The required answer is
Answer:
its C
Step-by-step explanation:
its a positive number bc there is no - in the equation and x is the unknown number
Answer:
C Hope this helps This may be wrong though
Step-by-step explanation:
What the question is really asking for is the x-intercept (the point at which the graph crosses the x-axis), which, according to the graph, is 6.