Angles 1, 2, and 3 are all 90°.
10x = 90
.. x = 9
x +y = 90
.. y = 81
5z = 90
.. z = 18
The values of (x, y, z) are (9, 81, 18).
Answer:
10* 299.99=2999.9
2999.9/100=29.999
this would round up to 30, so Brittany saved $30. : )
Use what you know about subtracting whole numbers and fractions to subtract mixed numbers.
Side A’B’ and D’C’ are related because they are both parallel which I think means that they would be the same length