7 t-shirts and a hat costs £67.00
2 answers:
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Answer:
Step-by-step explanation:
Hello,
You can use Pythagoras in the 4 right triangles.
For one triangle it comes .
Then for the polygon it gives .
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
Option D.
Step-by-step explanation:
Let the coordinates of a point which divides the segment XY in the ratio of m : n is (x, y).
Segment X(-4, -9) and Y(4, 7) has been divided in the ratio of 2 : 6.
Therefore, x =
= -
= -2
and y =
=
= -5
Therefore, the point (x, y) is (-2, -5).
Option D. will be the answer.