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valentina_108 [34]
3 years ago
9

Please I needa answer !!

Mathematics
1 answer:
Alecsey [184]3 years ago
7 0

Answer:

the answer is B and C

Step-by-step explanation:

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The perimeter of a rectangle is 90. One side of the rectangle is twice the length of the other.
Gnoma [55]

Answer:

30

Step-by-step explanation:

p=2l+2w

p=2(2w)+2w

p=4w+2w

p=6w

p=90

90=6w

15=w

6 0
3 years ago
Find the slope of the line on the graph.
DedPeter [7]

Answer:

-2/3

Step-by-step explanation:

rise over run

going down 2, right 3

5 0
3 years ago
Read 2 more answers
Add<br>(4-4i)+(3-2i)<br>Write as complex number in standard form​
Viefleur [7K]

Answer: (4-4i)+(3-2i) = 7-6i

Step-by-step explanation:

To add or subtract two complex numbers, just add or subtract the corresponding real and imaginary parts. For instance, the sum of 4 -4i and 3 - 2i is 7 -6i. The numbers in standard form will be a + bi, where a is the real part and bi is the imaginary part.

8 0
3 years ago
Logarithmic and Exponential Forms of Equations In Exercise, write the logarithmic equation as an exponential equation, or vice v
gavmur [86]

Answer:

\log_e(4.4816) = 1.5

Step-by-step explanation:

We are given the following in the question:

e^{1.5} = 4.4816...

We have to convert this equation into logarithmic equation.

Relation between exponent and logarithmic:

  • Logarithmic functions are the inverses of exponential functions.
  • The logarithmic function y = \log_ax is defined to be equivalent to the exponential equation x = a^y

For the given expression a = e, y = 1.5 and x = 4.4816...

We can express them as:

e^{1.5} = 4.4816...\\\text{Taking log on both sidses}\\\log(e^{1.5}) = \log(4.4816)\\\log_e(4.4816) = 1.4998 \approx 1.5\\\log_e(4.4816) = 1.5

5 0
4 years ago
What is KN+IK<br><br> KN+IK=
statuscvo [17]

Answer:

K (N + i)

Step-by-step explanation:

Simplify the following:

K N + i K

Hint: | Factor common terms out of K N + i K.

Factor K out of K N + i K:

Answer: K (N + i)

4 0
3 years ago
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