With the given triangles ΔRST and ΔXYZ, it is equilateral triangles and the ratio of the perimeter is 1:3
Perimeter ΔRST/ Perimeter ΔXYZ = 1/3
We are asked to solve for the area of ΔXYZ when the area of ΔRST is 10.825 in². The solution is shown below:
Area ΔRST/ Area ΔXYZ = 1/3
10.825 / Area ΔXYZ = 1/3
Area ΔXYZ = 3* 10.825
Area ΔXYZ= 32.475 in²
Apply z-score
Given data

Here, we use the normal distribution formula below to calculate the answer.


Next, use the normal distribution table to find probability.
From the normal distribution table,
The probability that the mean content is less than 102.1 mL = 0.3554
Final answer = 0.3554
Im sure this is the correct answer, 4x = 21x
Answer:
Im not like 100% sure but i think you answer is
y-6=3[x-(-2)]
y=6+3x+6
y=3x+12
And i believe that this is parallel to y
Answer:
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Step-by-step explanation: