1. You have the following equations:
<span>
y=−2x+5 (i)
3x−4y=2 (ii)
2. You must substitute the equation (i) into the equation (ii), as below:
</span>3x−4y=2
3x-4(−2x+5)=2
3x+8x-20=2
11x-20=2
3. Now, you must clear the variable "x":
11x=2+20
x=22/11
x=2
4. You have the value of "x", so you can find the value of "y". When you substitute x=2 into the equation (i), you obtain:
y=−2x+5
y=-2(2)+5
y=-4+5
y=1
5. Therefore, the answer is:
x=2
y=1
Answer:
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Answer:
28.9°
Step-by-step explanation:
This is a Trigonometry question
From the above, question,
The horizontal distance = Adjacent = 29 feet
The distance of the kite from the ground = Opposite= 14 feet
We solve using the Trigonometric function of Sine
sin θ = Opposite/Adjacent
sin θ = 14/29
θ = arc sin (14/29)
θ = 28.865727415°
Approximately = 28.9°
Therefore, the angle measure of x = 28.9°
Reflection across y=x is a special case transformation

The original triangle has vertices A(-5,1), B(-4,3), C(-2,1), D(-3,-1) so the transformed triangle has vertices
A'(1,-5), B'(3,-4), C'(1,-2), D'(-1,-3)
Choice A'(1,-5)
4.8
Step-by-step explanation:
3 over 5+21 over 5=4.8