Answer:
50
Step-by-step explanation:
50 x 2 = 100
and
100/2 = 50
Answer:
50° and 130°
Step-by-step explanation:
∠1 is a chord- chord angles and is calculated as
∠1 = 0.5( arc RQ + arc ST) = 0.5(53 + 47)° = 50°
∠1 and ∠2 form a straight angle and are supplementary, hence
∠2 = 180° - 50° = 130°
Answer:
8 rows and 3 extra
Step-by-step explanation:
40/5=8
43-40=3
When a straight line is given the form:

m is the gradient. It shows how the value of y changes for an increase of x by 1.
So, in this case, the gradient is
4
1. yes
2. yes
3. yes
4. no
yw :)