Answer:
the gradient is the same= 4
the y intecept is different, one is positive 1 and the other is negative 3
Answer:
left side 7 right side 9
Step-by-step explanation:
it wont just let me tell you the answer
Answer:
angle Z=20°
side xy≈15.36
hypotenuse≈19.49
Step-by-step explanation:
Find angle z adding the other two angles and subtracting that by 180 to get 20.
(12)tan(20) gets you side xy which is 15.36
12^2+15.36^2=xz^2
Answer:
The relation
is explained below.
Step-by-step explanation:
P(x, y) is a point on the circle. Q is the origin. Join PQ.
PQ is the radius.
Therefore, PQ = r
Draw PS perpendicular to the x-axis.
Now, ΔPQS is a right triangle.
By Pythagoros theorem,



Answer:
888888
Step-by-step explanation:
88888888888888888888