The value of x in the rectangle is 3
The value of RN and TE are 20 units and 20 units
<h3>How to find sides of a rectangle?</h3>
The diagonal bisect each other in a rectangle.
Therefore,
2x + 4 = 3x + 1
2x - 3x = 1 - 4
-x = - 3
x = 3
Therefore,
TE = 2(3x + 1) = 2(10) = 20 units
RN = 2(2x + 4) = 2(10) = 20 units
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Hi sir can you share another one but with the question because I didn’t understand what i should do or if you cant send it explain it in the comments of my answer
Answer:
27.2 ft
Step-by-step explanation:
Let's set up a ratio that represents the problem:
Object's Height (ft) : Shadow (ft)
Substitute with the dimensions of the 34 foot pole and its 30 foot shadow.
34 : 30
Find the unit rate:
The unit rate is when one number in a ratio is 1.
Let's make the Shadow equal to one by dividing by 30 on both sides.
Object's Height (ft) : Shadow (ft)
34 : 30
/30 /30
1.13 : 1
Now, let's multiply by 24 on both sides to find the height of the tree.
Multiply:
Object's Height (ft) : Shadow (ft)
1.13 : 1
x24 x24
27.2 : 24
Therefore, the tree is 27.2 feet tall.
To answer this item, find first the z-score of the given data.
z-score = (x - m) / d
where x is data point, m is the mean and d is the standard deviation
Substituting the given values,
z-score = (188 - 176.7) / 9.9 = 1.14
This translates to a percentage of 87.29%.
Because we are asked of the percentage of those with height greater than this, that would be,
100 - 87.29% = 12.71%
Answer: 12.71%