Answer:
x=30°
Step-by-step explanation:
Angles 4x and 2x are supplementary, so 4x+2x must be equal to 180°.
Therefore, to solve this problem, we must use the equation, "4x+2x=180°.
4x+2x=180
6x=180
x=30°
<u><em>I hope this helps.</em></u>
<span> Get a list of all the music students in the eighth grade. Randomly select enough students to get a sample from the population. Ensure that the selection is completely random so the sample is not biased.</span>
Answer:
The answer is "Choice D".
Step-by-step explanation:
Please find the complete question in the attached file.
It might indeed multiply that each coordinated throughout this question and construct a delay. In this question, The c instant of differentiation to go and get a smaller image is less than 1, and construct a smaller polygon, that polygon would be extended on even metering systems. Its polygon is distributed out by using the source as the dilation core.
Answer:
12:27
Step-by-step explanation:
27 - 15 = 12
There are 12 girls and 15 boys.
12:27 is the ratio of girls to the total amount of students.