Answer:
14.86854, or 15
Step-by-step explanation:
Hey!
Hope this helps...
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x + y = 3
x = 3 - y
y = 2x - 15
y = 2(3 - y) - 15
y = 6 - 2y - 15
y = -2y - 9
3y = -9
y = -3
y = 2x - 15
-3 = 2x - 15
-2x = -12
x = 6
So...
The answer is: (6, -3)
Answer:
5
Step-by-step explanation:
H 15 J
------------------------------------------------
5 I 10
15-10 =5
Answer:
If they want you to use pi as 3.14 then the answer is 153.86
If they just use pi the answer is 153.94
Step-by-step explanation:
A =
14/2 = 7
A =
A = 49
A = 153.94
- Perimeter means distance around a figure or curve.
Perimeter = Sum of all sides
Perimeter = 14cm + 8cm + 10cm + 5cm
Perimeter = 22cm + 15cm
<u>Perimeter = 37cm</u>