Answer:
Step by step Explanation:
Answer:
10+5=15
Step-by-step explanation:
Answer:
the top of a lighthouse is 250 feet above water level to the water line of a ship 2.5 miles offshore.
Step-by-step explanation:
Hi!
Explanation: <u><em>This question is super super easy to me. This question is about how to use their order of operations the math problems. First you had to used PEMDAS stands for P-Parenthesis first, E-Exponents second, M-Multiply third, D-Divide fourth, A-Add fifth, and S-Subtract sixth. Then multiply and divide from left to right with 6*7=42. Then 27*9=243,42-243+64, and add or subtract from left to right with 42-243+64=-137 is the right answer. Hope this helps! And thank you for posting your question at here on Brainly. And have a great day. -Charlie</em></u>
Answer:231,332,736
Step-by-step explanation:You can use a calculator for simple multiplication like this or you can do it in your head for this problem it might take a while but you still can.