<u>Answer:</u>
The older repear will harvest in 6 hrs
<u>Explanation:</u>
Given a field can be harvested in 1 hr with 2 reapers
Consider the total field to be 1
Let x be the time of older’s reaper
The field can be harvested in 1.2 hr with newer reaper alone
Older’s time of harvesting = per hour
Newer’s time of harvesting = per hour
Total (Older+Newer) = 1 = }
1.2 + x = 1.2x
1.2 = 0.2x
x = 6
Therefore, older repear will harvest in 6 hrs
Answer:
The width of the piece of construction paper is 6.75 inches.
Step-by-step explanation:
The area of the paper = sq inches
The length of the paper = in
Let the width of the paper = w inches
Now, AREA OF THE PAPER = LENGTH x WIDTH
or, 65.25 sq. inches = 9. 66 in x w in
⇒ 65.25 = 9.66 x w
or,
or, w = 6. 75 inches
Hence, the width of the piece of construction paper is 6.75 inches.
Answer:
x =
Step-by-step explanation:
The segment from the vertex to the base is a perpendicular bisector.
Using Pythagoras' identity on the right triangle on the left.
x² = 2² + 3² = 4 + 9 = 13 ( take the square root of both sides )
x =