Exercise 5 Part 1
Calculate by justifying the measurement of angles: CAD and CDA
B
45
432
35.35
Part 2
1) give the value of BD 92
2) show that AD = V50
3) show that AC = 50
3) calculate the exact value of CD
30
Part 3
Check that x is the difference between the perimeters of triangles ABC and ABD
Part 4
1) Give the exact value of the area of ​​ABD then that of ACD
2) Complete with the exact value then approximate: area of ​​ABD =
X area of ​​ACD​

step-by-step explanation:

the answer is 128

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.