Answer:
The first statement: "Her first mistake was in Step 2. She added 0.2 to each term instead of multiplying by 0.2."
Answer:
12/4 i really hope this helps i took the test and got a 100
Step-by-step explanation:
Answer:
83.8 cm
Step-by-step explanation:
The measure of angles are 69 degree and 111 degree
<em><u>Solution:</u></em>
Given is linear pair angles
The measure of angles are: (6x - 9) degrees and (9x - 6) degrees
A linear pair of angles is formed when two lines intersect.
The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.
Therefore,

<em><u>Thus the measure of angles are:</u></em>

Thus measure of angles are 69 degree and 111 degree
Answer: you use the formula: c=2πr
Hope that helps, have a good day:)