Answer:
7 students have neither blue nor brown hair.
Step-by-step explanation:
Answer:
y=10?
Step-by-step explanation:
Heron's formula is named after Hero of Alexendria, a Greek Engineer and Mathematician in 10 - 70 AD. You can use this formula to find the area of a triangle using the 3 side lengths.
Therefore, you do not have to rely on the formula for area that uses base and height. The picture below illustrates the general fro mu la where S represents the semi-perimeter of the triangle ,
Answer:
C. X = 1
Step-by-step explanation:
Answer:
1. Because they are the same shape just that one is bigger.
2. Figure B is 3 times bigger than Figure A. Multiply Figure A by three.
3. Figure A is 3 times smaller than Figure B. Divide Figure B by three.