Answer:
x = 42.5
Step-by-step explanation:
It is said:
If two angles are not corresponding, then they make up 180°. They are more known as supplementary angles.
So the equation is:
a + b = 180°
Substitute
x + 8 + 3 x + 2 = 180°
x + 3x + 8 + 2 = 180°
4x + 10° = 180°
4x = 180° - 10°
4x = 170°
x = 170° ÷ 4
x = 42.5
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Answer:
(71 301 952, 19 999 328)
Step-by-step explanation:
sana makatulong
Given :
On a map with a scale 1: 25000 .
The area of a lake is 33.6 square centimeters.
To Find :
The actual area of the lake.
Solution :
Let, actual area of lake is A.
So,
We know , 
Area in km² is :
Hence, this is the required solution.
It would be $1000 x 0.5 interest, then you should have 500 and multiply it by 20 years, which would be 10,000
