Answer:
Step-by-step explanation:
Reflect over the y-axis: When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite (its sign is changed).
First find the area of the wire. The wire is 36 square root of 3 or approximately 62.35 cm. Then divide that by 4.
The length of a side is 9 square root of 3 or approximately 15.588 cm
a. sum of angles in triangle
b. supplementary angles
c. sum of angles is triangle=180 and supplementary angles =180
d. Parts whole postulate/subtraction
e. exterior angle equals the sum of the 2 remote interior angles
Answer:
18
Step-by-step explanation:
−18
1
6
(2x − 12x) = 30
1
3
x − 2x = 30
1
3
x −
6
3
x = 30
−
5
3
x = 30
x = 30(−
3
5
)
x = −
90
5
x = −18
