Answer:
x = 45
y = 7
Step-by-step explanation:
To obtain the value of x and y, do the following:
√7 – 3√5
Rearrange
– 3√5 + √7
Multiply through by –1
3√5 – √7 ... (1)
Express 3√5 as a single surd
3√5 = √(3 × 3 × 5)
3√5 = √45
Replace 3√5 with √45 in equation 1
3√5 – √7
√45 – √7
Comparing
√45 – √7 and √x – √y i.e
√45 – √7 = √x – √y
x = 45
y = 7
Answer:
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
−524-524
Decimal Form:
−0.208¯3
Step-by-step explanation:
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B
The square was reflected over the y axis and then was dilated 1/2
Slope is 2/6 also 1/3
Y=Mx+b
5=1/3*-9+b
5=-3+b
b=8
So the equation is y= 1/3x +8
