You can use the sum and difference identities which for cosine is cos(a+b)= cosacosb-sinasinb
19,000
Step-by-step explanation:
round down if the hundred is above 5 than round up one number
Answer:
4(b-6)=b^2
Step-by-step explanation:
The difference would mean that it is subtraction and you multiply that difference by 4 and set it equal to b squared
3: t will equal 60°
180 divided by 3 is 60
The median of the set data set is 4
