Answer:
63°
Step-by-step explanation:
TSU = 180 - 117 = 63
Answer: 
Step-by-step explanation:
By the geometric mean theorem,

So, by the Pythagorean theorem,

Answer:
B.
Step-by-step explanation:
The horizontal dashed line with shading above is y > 4.
The diagonal line is y > x.
Answer: B.
Answer:
x=0.450765 or x=−0.950765
Step-by-step explanation:
14x² + 7x - 6
→ Find the product, sum and factors
Product = -6
Sum = 7
Factors = No factors
→ Since there are no factors utilise the quadratic formula

→ List the values of a, b and c
a = 14
b = 7
c= -6
→ Substitute into the formula

→ Simplify
x=0.450765 or x=−0.950765
Answer:
First quadrant
Step-by-step explanation:
A is reflected to the right over the x-axis