Answer:
25/7 acres or 3 4/7 acres
Step-by-step explanation:
The sold 2/7 of the land.
1 - 2/7 = 7/7 - 2/7 = 5/7
They have 5/7 of the land left.
5/7 of 5 acres = 5/7 × 5 acres = 25/7 acres = 3 4/7 acres
The Answer:the answer is D
Step-by-step explanation:
Answer:
s=80
Step-by-step explanation:
5/8ths is .625
80 x .625 =50
<h2>
<u>RATIO</u></h2>
<h3>
<u>
</u></h3>
» There are 8 watermelons and 6 apples in the shopping cart. What is the ratio of apples to total fruits? Be sure to write your answer in lowest terms.
<h3>
</h3>
— — — — — — — — — —
<h3>
</h3>
Based on the problem, there are 8 watermelons and 6 apples in the shopping cart. So,
Therefore, the ratio of apples to total fruits is 8:14 and its lowest term is 4:7.
_______________∞_______________
Pythagoras theorem: leg 1 squared + leg 2 squared = hypotenuse squared
In the diagram, the triangle has angles 90 and 45. So the other angle in the triangle must be 45 degrees as well. (180 - 90 -45 = 45)
This means it is an isosceles triangle (since two angles are the same), so the two legs have the same length.
So we can say that length of leg1 = x, and the length of leg2 also equals x
Now let's use pythagoras' theorem:
leg1 = x
leg2 = x
hypotenuse = 16
x^2 + x^2 = 16^2
2x^2 = 16^2
2x^2 = 256
x^2 = 128
x = √(128)
x = 8√2
