Answer:
(1) Conjugate = -i8
(2) Conjugate = -i3+9
(3) Conjugate = i2+1
(4) Conjugate = -3-iy
Step-by-step explanation:
From the question,
Conjugate of a surd is formed by changing the sign between a rational number and a surd in an expression.
The conjugate of a surd is obtained by changing the sign of the surd in the expression.
Given
(1) i3+i5 = i8
Conjugate is -i8
(2) i3+9
Conjugate is -i3+9
(3) -i2+1
Conjugate is i2+1
(4) -3+iy
Conjugate is -3-iy
Answer:
y = -5x - 26 i hope this helps :)
Step-by-step explanation:
picture below
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Answer:
<h2>The answer is 27x</h2>
Step-by-step explanation:
Answer:
fraction of the day was Priya lost
Step-by-step explanation:
As per the statement:
Priya spent 1/2 of the day hiking.
⇒She spent for hiking = 1/2 of the day.
It is also given that:
She was lost 5/6 of the time that she was hiking.
⇒
Substitute the given values we have;
of the day
therefore, fraction of the day was Priya lost
Answer:
114°
Step-by-step explanation:
<A=<B (corresponding angles)
6x+12=3x+63
6x-3x=63-12
3x=51
Dividing both sides by 3
x=17
Now
<A=6x+12
=6(17)+12
=102+12
=114°
