I think it is the second one. You did the lesson, what do you think? What is the reason you chose the third one?
Answer:
-88 mph
Step-by-step explanation:
We can use the relation ...
time = distance/speed
to compare the times in the two directions.
The wind speed is -88 miles per hour.
_____
The problem statement tells us the travel is slower <em>with</em> the wind than <em>against</em> the wind. Hence "with the wind" must be subtracting from the net speed. That is, the wind speed is negative.
Answer:
a square
Step-by-step explanation:
bc if u plot them on a graph, you get a rhombus but when you turn the page, you also get a square. it said under the rhombus, not a square, so we cross that one out and we hv the res. all the sides are equal so the only answer left is a square
hope it helped xx
Answer: 8x^4.5, 4x^3
Step-by-step explanation:
Solution:
<u>Note that:</u>
- Side₁ (Short side) = 15 meters
- Side₂ (Longer side) = 2(15) = 30 meters
- Perimeter = 2L + 2B
<u>Substituting the values into the expression:</u>
- 2L + 2B
- => 2(15) + 2(30)
- => 30 + 60
- => 90 m
The perimeter of the garden fence is 90 meters.
