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djverab [1.8K]
2 years ago
5

HURRY PLEASE! Evaluate –5u for u = –4.

Mathematics
1 answer:
Reptile [31]2 years ago
3 0

\huge\text{Hey there!}

\huge\textsf{-5u}

\huge\textsf{= -5(-4)}

\huge\textsf{= 5(4)}

\huge\textsf{= 20}

\boxed{\boxed{\huge\text{Therefore, your answer is: \textsf{20}}}}\huge\checkmark

\huge\textsf{Good luck on your assignment \& enjoy your day!}

~\frak{Amphitrite1040:)}

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PLS HELP ME WITH MATH
arsen [322]

Answer:

slope is 3

Step-by-step explanation:

Slope = \frac{change  in  y }{change  in  x }

change in y = (13-7),  (19-13),  (25-19),  (31-25)

change in y = 6

Change in x = (4-2),  (6-4),  (8-6),  (10-8)

Change in x = 2

Therefore slope = \frac{6}{2}

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5 0
2 years ago
A circle with circumference 20 has an arc with 72 degree central angle what is length of the arc
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Answer:

<h2>4</h2>

Step-by-step explanation:

<em>Look at the picture.</em>

<em />

<em>At the beginning we have to calculate what part of the angle 360° is the given angle 75°.</em>

<em />\dfrac{75}{360}=75:360=0.2<em />

<em>The same part of the circumference of the circle is the arc defined by this central angle.</em>

The circumference <em>C = 20</em>.

Therefore

x=0.2\cdot20=4

4 0
2 years ago
Perfect Square Trinomials: 1. Give an example of a perfect square trinomial. 2. Explain why it is a perfect square trinomial. 3.
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Answer:

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3. I will upload a picture showing my work

4 0
3 years ago
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530 miles are travelled for every hour passed?
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3 0
3 years ago
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