Point C is 1 unit above the X axis and point c’ is 1 unit below the x axis, because they are equal distance from the x axis the line of reflection is the x axis
The answer is c.
Number 11, use law of sine
sin115/49=sinx/16
sinx=(sin115*16)/49)
sinx=0.3087
use your calculator: x is about 18 degree
question 12
two sides and the angle between them are given, use law of consine:
x²=14²+10²-2*14*10cos44
x is about 9.7
Answer:
A
Step-by-step explanation:
This is a strict inequality so the line must be dotted, meaning it can only be A or D.
The inequality says that y is less than -2x+4 so we want the region under the line, making A the correct answer.
Answer: 0.77777777777 Pies
Step-by-step explanation: divide 7 by 9
Answer:
Hey mate here is your answer...
Step-by-step explanation:
smaller circular table to be made
with a diameter only half as big... and diameter of big table is (2*55)= 110cm.... So half diameter of big is (110/2)= 55cm
therefore, diameter of smaller table is 55cm and radius of it's (55/2)= 27.5cm
circumference of circle = 2πr
= 2*3.14*27.5
= 172.7 cm = 27.5cm
hope it helps you ❣️