Answer:
We're solving for CD. If we look at ΔABD we notice that it's a 30-60-90 triangle which has a side length ratio of 1:√3:2 and in this case the 1 is 300 so side BD = 300√3. Similarly, ΔABC is also a 30-60-90 triangle but this time the √3 is 300 so side BC = 100√3. We know that CD = BD - BC using PWP so the answer is 300√3 - 100√3 = 200√3 = 346.4 feet.
Answer:
<em>-1,3,5,9,13</em>
Step-by-step explanation:
2(-3)+5=-6+5=-1
2(-1)+5=-2+5=3
2(0)+5=0+5=5
2(2)+5=4+5=9
2(4)+5=8+5=13
Answer:
C) 12(8+3)
Step-by-step explanation:
Answer:
It will cost $79.38 to carpet the shape
Explanation:
Find the diagram of the parallelogram attached
Area of a parallelogram = Base * Height
Given
Base = 8.1m
Height = 3.5m
Area of the parallelogram = 8.1*3.5
Area of a parallelogram = 28.35m²
Since 1m² = $2.80
28.35m² = x
Cross multiply
x = 28.35 * 2.80
Hence it will cost $79.38 to carpet the shape
In the given list of numbers,
- 17 and 3.275 are rational numbers
- π, 3.565565556.... 0.04053661..... 0.76 are not rational numbers
<h3>How to classify the numbers?</h3>
As a general rule, numbers that can be represented as quotient of two integers are rational numbers
The numbers are given as:
π, 3.565565556.... 0.04053661..... -17 0.76 3.275
In the above list of numbers,
- 17 and 3.275 are rational numbers
- π, 3.565565556.... 0.04053661..... 0.76 are not rational numbers
This is so because -17 and 3.275 can be represented as quotient of two integers are rational numbers
<h3>
Jen's argument</h3>
We have
4.567 as an irrational number
The above claim is false
This is so because
4.567 = 4567/10000 --- quotient of two integers are rational numbers
Hence, Jen's argument is false
Read more about rational numbers at:
brainly.com/question/20400557
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