$\text{The route between A and B is 8025 meters.}\\
\\
\text{And an average diver can swim 15 meters per minute.}\\
\text{we need to find the time it will take to complete diving.}\\
\\
\text{by the time distance formula, we know that}\\
\\
\text{Time}=\frac{\text{Distance}}{\text{Speed}}\\
\\
\text{so using this the time taken to complete the dive is}\\
\\
\text{Time}=\frac{8025}{15}\\
\\
\Rightarrow \text{Time}=535 \text{ minutes}$

So the time taken to complete the dive is: 535 minutes

7 0

4 years ago

Simplify the trigonometric expression.<br> sin4(α) − cos4(α) + cos2(α)

natulia [17]

Answer:

sin²(α)

Step-by-step explanation:

sin⁴(α) − cos⁴(α) + cos²(α)

sin⁴(α) − cos²(α) (cos²(α) − 1)

sin⁴(α) − cos²(α) (-sin²(α))

sin⁴(α) + sin²(α) cos²(α)

sin²(α) (sin²(α) + cos²(α))

sin²(α) (1)

sin²(α)

5 0

3 years ago

Help please if you can don’t answer if you can’t

Bogdan [553]

9514 1404 393

Answer:

280 miles

Step-by-step explanation:

"Initial" usually refers to the value at x=0. Here, the dot is on 280 miles when x=0 days.

The initial amount of miles the car can travel is 280 miles.

6 0

3 years ago

I need help! Idk what the answer is.

3241004551 [841]

The answer is c -3 and 5

5 0

3 years ago