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▹ Answer
<em>r = 4</em>
▹ Step-by-Step Explanation
15r - 6r = 36
<u>Collect like terms</u>
9r = 36
<u>Divide</u>
r = 4
<u>Final Answer</u>
r = 4
Hope this helps!
- CloutAnswers ❁
Brainliest is greatly appreciated!
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Basically, you have to multiply to the other side.
1) you would multiply -x with 7 (will become -7x)
2)multiple -x with -2x (will become +2x power of 2)
3)multiple +5 with 7 (will become +35)
4)multiple +5 with -2x (will become +10x)
the whole equation would turn into (-7x+2x {power of 2}+35+10x. the combine like terms
The answer is 154 because if you subtract the total by only the statue that’s the answer you’ll get :)
Answer:
B.He did not add the corresponding parts of the complex numbers.
Step-by-step explanation:
A mid point is a point that is of equal distance to two reference points.
Given: Find the midpoint of 5+(-3)i and 12+7i.
These expressions have two parts: the value and complex number parts.
Thus the addition ought to have been;
(5+(-3i)) + (12+7i) = (5 - 3i) + (12 + 7i)
= (5 + 12) + (-3i + 7i)
= 17 + 4i
The midpoint can be determined as:
Thus it can be observed that Raul did not add the corresponding parts of the complex numbers.