Answer:
The first option (5.7km)
Step-by-step explanation:
Since we have a right angle triangle and we know two of its sides we can easily find out the thirds side (the value of d) by using the Pathagoras Theorem. In our case 7 and d are our legs and the hypotenuse is equal to 9, so...
(Based on the Pathagoras Theorem)



d ≈ 5.7km
There for aproximate distance across the lake is equal to 5.7km
Ms.Jones gave sixteen minutes of homework
A. The temperature goes higher-lower-steady/same-lower-same.
B. I do not understand the question
Answer:
113-2t√17
Step-by-step explanation:
Answer is A is the correct answer kind sir