8 * 2/3
16/3
Hope this helps!
No matter where the negative sign is, the product will always be negative, so is the number itself.
13.2(-8.1)=-106.92
twice of that would be -213.84.
first do the multiplying, then the adding(the adding of negative numbers, so it would be basically subtracting).
Answer:
I think the answer to your question is 19 seconds because if you do the math you get a vertex
Step-by-step explanation:
Using a calculator
The area of one would be 50cm sq, so both would be 100 cm sq
because the height is 4 cm and the the bases are 7 cm, and Cm.
The formula is
A=a+b/2 *h
so is the base plus the base divided by 2. And then you multiply the height.
