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vfiekz [6]
3 years ago
13

What is the conjugate of -1-5i?

Mathematics
1 answer:
NARA [144]3 years ago
4 0

Answer:

-6

Step-by-step explanation:

is -6

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Simplify Question 8 options: A) 8 B) 9 C) 6 D) 12
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Answer:

<em>Your</em><em> </em><em>question </em><em>is</em><em> </em><em>incomplete </em><em>.</em><em>.</em>

5 0
3 years ago
What is this fraction
pantera1 [17]

Answer:

1/4

Step-by-step explanation:

3/12 simplified is 1/4.

Happy to help!

3 0
4 years ago
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Sabrina wanted to wrap a giftbox of length 8 inches, height 6 inches, and width 4 inches. How much wrapping paper does Sabrina n
Lesechka [4]

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208inches

Step-by-step explanation:

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5 0
3 years ago
Simplify radicals on the square root of 56
Tanzania [10]

Answer:

4\sqrt{14}

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

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\sqrt{56}

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= \sqrt{4} × \sqrt{14}

= 2\sqrt{14}

4 0
4 years ago
Write an equation in slope intercept form for the graph shown.
horsena [70]

Answer:

y = -2x + 3

Step-by-step explanation:

The basic format of slope intercept form is y=mx+b.

y = any "y" value

m = the slope (or rate of change) of the line

x = any "x" value

b = the y-intercept (or the value of "y" when "x" is equal to 0)


Next, look at the graph to see what you know. You know that "y" and "x" will not have a specific value because they are constantly changing as you move along the line. So, y = y and x = x.

The "m" value can be determined by looking at the points where the line crosses on the graph. The first point you can look at is (0,3) because the x-value is 0 and the y-value is 3. The next point you can use is (1,1) because the x-value is 1 and the y-value is also 1. You would then calculate the slope by using the "rise divided by run" tactic. The line goes down by 2 (so the rise is -2). The line "runs" by 1 (so the run is 1). The rise divided by the run is -2. So m = -2.

The b value can be calculated by looking at what "y" equals when x = 0. When x = 0 on this graph, y = 3. So b = 3.

After filling in all of your known information, you should get y = -2x+3 .


6 0
3 years ago
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