Answer:
27:18.
Step-by-step explanation:
27/9 = 3
18/9 = 2
Answer:
Step-by-step explanation:
<u>Use the law of cosines:</u>
- cos C = (25² + 27² - 28²)/(2*25*27)
- cos C = 0.4222
- m∠C = arccos 0.4222
- m∠C = 65°
Answer:
Step-by-step explanation:
If it costs $30 to make 6 notebooks then that is $5 for each notebook. So multiply $5 times 50 and you get $250.
To rewrite it as a single exponent we have to simply add the exponents since we have an equal base.
The answer is 9^7