Answer:
x= 30 degrees
Step-by-step explanation:
This is an isosceles triangle as indicates by the lines on the sides.
Since the sides lengths are equal, the base angles are equal
x= 30 degrees
The value of scale k is 3
Step-by-step explanation:
In order to find the scale , we can either divide the coordinates of H' by the original point or compare both the points to find the original ordered pair.
Given
H(3,4)
H'(9,12)
The coordinates of H are multiplied with some integer k to form H'
So,
<u>For x-coordinate:</u>
3k = 9
k = 9/3 = 3
<u>For y-coordinate:</u>
4k = 12
k = 12/4 = 3
Hence,
The value of scale k is 3
Keywords: Coordinate geometry, scaling
Learn more about scaling at:
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I hope I"m doing this right, If it's not lwhat you have learned ignore it.
<span>
Simplifying
Y + -10 = 14
Reorder the terms:
-10 + Y = 14
Solving
-10 + Y = 14
Solving for variable 'Y'.
Move all terms containing Y to the left, all other terms to the right.
Add '10' to each side of the equation.
-10 + 10 + Y = 14 + 10
Combine like terms: -10 + 10 = 0
0 + Y = 14 + 10
Y = 14 + 10
Combine like terms: 14 + 10 = 24
Y = 24
Simplifying
Y = 24</span>
34/18 is 1 8/9. 34/18 is greater than 1 5/6.
