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uysha [10]
2 years ago
7

Simplify the expression. 2 (-5 - 7j)

Mathematics
2 answers:
Kaylis [27]2 years ago
8 0
The answer is: -10-14j
Natali [406]2 years ago
5 0

Answer:

- 14j -10. the answer online

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Mice21 [21]
Well what i did was subtract 10 from 15 it get 5 for one side length and the other would be 24-16= 8. the scale factor would be +5 and + 8.
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3 years ago
Determine the intercepts of the line. 7x-5=4y-67x−5=4y−67, x, minus, 5, equals, 4, y, minus, 6 xxx-intercept: \Big((left parenth
sesenic [268]

Given:

The equation of line is

7x-5=4y-6

To find:

The x and y-intercept of the given line.

Solution:

We have,

7x-5=4y-6

Putting x=0, we get

7(0)-5=4y-6

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So, the y-intercept is \left(0,\dfrac{1}{4}\right).

Putting y=0 in given equation, we get

7x-5=4(0)-6

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x=\dfrac{-1}{7}

So, the x-intercept is \left(-\dfrac{1}{7},0\right).

4 0
3 years ago
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A percent bar graph compares each category to the _____________ as a percent.
iogann1982 [59]

Answer:

Total

Step-by-step explanation:

A percent bar graph compares the amount in each category to the total amount (sum of all categories) as a percentage.

5 0
3 years ago
A right triangle's height is 3 times the length of its base. if the area of the triangle is 486, what is the height?
Irina-Kira [14]
The formula of the area of a triangle:
A_\Delta=\dfrac{bh}{2}
b - the bash - the height
We have:
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Substitute:
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Answer: The length of the height is equal 54 units.
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3 years ago
What’s the traditional algorithm of 8/827
horsena [70]
Why do you do this to me
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3 years ago
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