6.4
1/2 * 5.4 * 7.1 sin60
Mark brainliest please
False because the sentence can be completed well without adjective too

Explanation
Step 1
the density of an object is given by:

Step 2
let

Step 3
replace,

I hope this helps you
Answer:
2.67
Step-by-step explanation:
This is right trust if not then alright.
Answer:
Almost any situation where there is an unknown quantity can be represented by a linear equation, like figuring out income over time, calculating mileage rates, or predicting profit. Many people use linear equations every day, even if they do the calculations in their head without drawing a line graph.
Step-by-step explanation:
Hope it is helpful....