Answer:
The answer to the equation from question 7 is 14.
Step-by-step explanation:
In question 7, we are given an equation.
2³ + (8 - 5)² - 3
First, subtract 5 from 8 in the parentheses.
2³ + 3² - 3
Next, solve the exponents for 2³ and 3².
8 + 9 - 3
Add 8 to 9.
17 - 3
Subtract 3 from 17.
14
So, the answer to this equation from question 7 is 14.
Answer: triangle p by vector 2 -7
ਵੈਕਟਰ 2 -7 ਦੁਆਰਾ ਤਿਕੋਣ ਪੀ
It's a false statement.
On the left side, 28 - 0.3 = 27.7
On the right side, 0.7 - 12 = -11.3
The equation says that 27.7 is equal to -11.3 , but it's not.
Answer:
A≈3418.05
Step-by-step explanation:
2π(16)(18)+2π(16)^2=
3418.05280711
Step-by-step explanation:
72÷9= 8, so the boat was only doing 8mph going upstream (against the current) the return trip downstream only took 4 hours. 72÷18=4 meaning the boat was traveling at 18mph downstream (no current) there is a 10mph difference between upstream and downstream therefore the current had to be running at 10 mph. so the speed of the tug boat is 8mph without a current and the current is running at 10mph.
