The line of the graph would be vertical and to the left of 4 would be shaded.
Answer:
how
Step-by-step explanation:
Solution: Construct a right angle triangle ABC right angled at B.
To construct angle bisector of right angle ,we need to draw arcs from A and C on both the sides with the use of protector.
then join both the intersections of arcs to make the bisector PQ which intersect AC at D.
Now as it is bisecting the right angle B ,therefore as ∠B = 90°
⇒ ∠ABD+∠DBC= 90°
⇒∠ABD+∠ABD= 90°
[ As angle bisector bisects the angle into two equal halves,∴∠A =∠DBC]
⇒2∠ABD= 90°
⇒∠ABD=45° =∠DBC
Answer:
b ≥ 11
Step-by-step explanation:
b + 4 ≥ 15
b ≥ 15 - 4
b ≥ 11
The equation is
b = -a
which is the same as writing
b = -1*a
The negative in front of the 'a' will flip the sign of 'a' from positive to negative, or vice versa.
Recall that,
negative times positive = negative
negative times negative = positive