What is the value of (-7+3i)-(2-6i)?
2 answers:
Answer:
-9 + 9i.
Step-by-step explanation:
Given : (-7+3i) - (2-6i).
To find : what is the value.
Solution : We have given that
(-7+3i) - (2-6i).
Here we can solve whole number and imaginary number .
Now, removing the parenthesis.
-7 + 3i - 2 + 6i .
Combine like terms .
-7 - 2 + 3i + 6i .
-9 + 9i.
Therefore, -9 + 9i.
The answer is -9 + 9i. Hope this helped.
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Answer:
Im not sure but i think it might be: 2(x+5.1)=50.5
Step-by-step explanation:
2(x+5.1)=50.5
x^3=54 (Subtract 3 from both sides)
x = 3rd power cube root of 54 (Cube root both sides)
27 = 3^3 (3x3x3) therefore
x = (3) (3rd power cube root of 2)
<h3 /><h3>V. Cylinder = π . r² . h</h3>
12,704.44 = 3.14 × r² × 14
12,704.44 = 3.14 × 14 × r²
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r² = 289
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<span>7(8+4k)+12
= 56 + 28k + 12
= 28k + 70
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Circumference is given by
C=2πr
From the information:
r=20 in
thus
C=2×π×20
C=40π inches
