Y=3
Simplify
Distribute
Combine like terms
Add 2y to both sides
Add 2 to both sides
Divide by 3 , both sides.
If u want me to write the numbers and all just reply
Answer:
Step-by-step explanation:
This is an Isosceles triangle, two of the angles are equal
A triangle has how many degrees in it? 180°
A two angles that form a line also has 180°
Think of two right angles 90° + 90° = 180° (I wish i could draw on this)
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<u>90°|90°_</u>
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angle SRT = angle STR = 20°
angle STR + angle STU = 180°
20° + angle STU = 180° subtract 20° from both sides
angle STU = 160°
angle STU = 4x subs in 160°
160° = 4x divideboth sides by 4
40° = x <---------------- FINAL ANSWER D
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Answer:
(5,-3) , (10, -2), (7,-8)
Step-by-step explanation:
The new triangle will be
(5,-3) , (10, -2), (7,-8) by mapping
(x,y) => (x +3, y-5)
Answer:
x=2.... is that what you're asking?
Step-by-step explanation:
