Answer:
-148/3 or -49.3
Step-by-step explanation:
CP=12, CM=20. CP is the altitude of the triangle. ACP is a right triangle, so you can solve for CP using Pythagorean's theorem. CP=\sqrt(AC^2-CP^2)=\sqrt(15^2-9^2)=12. AM=AP+PM=9+16=25. Triangle ACM is another right triangle, and CM=\sqrt(AM^2-AC^2)=\sqrt(25^2-15^2)=20.
Answer:
2. 1400
3.4832
4. 1400
Step-by-step explanation:
1. each number visual always has a shape in each one. all you do is add one each time.
2. the numbers are shown in shapes inside of shapes.
3. each pattern has one more shape in it than the others.
Answer:
5x-19=22
5x=41 (add 19 to both sides)
x=8.2