a calculator has 50 keys in five colors grey black blue yellow and green their 6 gray keys for every 7 blue Keys write a possibl
2 answers:
Answer:
The ratio for gray to blue keys is 6:7
Step-by-step explanation:
Given : There is a calculator has 50 keys in five colors :
Grey, Black ,Blue, Yellow and Green
For every 7 blue keys their is 6 gray keys.
To Find : A possible ratio for gray to blue keys.
Solution :
The general form of ratio for x to y is x : y.
Since there are 6 Gray keys for every 7 Blue keys
So, ratio for gray to blue keys will be :
Hence The ratio for gray to blue keys is 6:7
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A: y-axis, x-axis, y-axis
(x,y) -> (-x,y) -> (-x,-y) -> (x,-y)
B: x-axis, y-axis, y-axis
(x,y) -> (x,-y) -> (-x,-y) -> (x,-y)
C: y=x, x-axis, y=x, y-axis
(x,y) -> (y,x) -> (y,-x) -> (-x,y) -> (x,y)
D: x-axis, y=x, x-axis, y=x
(x,y) -> (x,-y) -> (-y,x) -> (-y,-x) -> (-x,-y)
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Answer:
hey hope this helps
<h3 /><h3>Comparing sides AB and DE </h3>AB =
DE
So DE = 2 × AB
and since the new triangle formed is similar to the original one, their side ratio will be same for all sides.
<u>scale factor</u> = AB/DE
= 2
It's been reflected across the Y-axis
<em>moved thru the translation of 3 units towards the right of positive x- axis </em>
for this let's compare the location of points B and D
For both the y coordinate is same while the x coordinate of B is 0 and that of D is 3
so the triangle has been shifted by 3 units across the positive x axis