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Anton [14]
3 years ago
15

Question in the picture

Mathematics
1 answer:
wlad13 [49]3 years ago
5 0

Answer:

uh uh uh

Step-by-step explanation:

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Enter the value for x that makes the equation 2(x - 4) = 6x + 8 true
klasskru [66]

Answer:

x = -4

Step-by-step explanation:

2(x - 4) = 6x + 8

2x - 8 = 6x + 8

-4x - 8 = 8

-4x = 16

x = -4

4 0
3 years ago
Read 2 more answers
Use phasor techniques to find an expression for i(t) expressed as a single cosine function, where i(t)=[250cos(377t+30∘)−150sin(
Elanso [62]
Asked and answered elsewhere. (You can do the rounding yourself.)
brainly.com/question/9359711
5 0
4 years ago
What is the missing coefficient of the x-term of the product (–x – 5)2 after it has been simplified?
valina [46]

we have

(-x-5)^{2}

we know that

(-x-5)^{2}=(-x-5)*(-x-5)

To multiply two binomial I can use the FOIL method

(-x-5)*(-x-5) =(-x)*(-x)+(-x)*(-5)+(-5)*(-x)+(-5)*(-5)\\ =x^{2} +5x+5x+25\\ =x^{2} +10x+25

therefore

the answer is

the missing coefficient of the x-term is 10


5 0
4 years ago
Read 2 more answers
A ship traveled for a total of 72 miles over the course of 6 hours. Heading south, the ship traveled at an average speed of 13 m
Alexxx [7]
Recall your d = rt, distance = rate * time

the rate going south is 13, the rate going east is 10

it took a total amount of 6hours and 72miles for the whole travel

so.. if going say hmmm South, it covered a distance of "d", then going East it covered a distance of the slack from 72 and "d", it covered "72 - d" miles

so, if going South it took "t" hours, then going East it took the slack from 6 and "t", or "6 - t" hours

thus      \bf \begin{array}{lccclll}
&distance&rate&time\\
&-----&-----&-----\\
South&d&13&t\\
East&72-d&10&6-t
\end{array}
\\\\\\
\begin{cases}
\boxed{d}=13t\\
72-d=10(6-t)\\
----------\\
72-\boxed{13t}=10(6-t)
\end{cases}

solve for "t"

so, it travelled East for 6-t hours
3 0
4 years ago
The graph of y = - 1/2x +2 is positive over the interval (-♾,4) and negative over the interval (4,♾). What happens on the graph
SCORPION-xisa [38]

Answer:

There is no solution when x=4

Step-by-step explanation:

By drawing the graph, we can see that x = 4 is a vertical asymptote. An asymptote is a line in which the graph approaches it but never meets it. As a result, the graph will never approach x=4. This means there is no solution at x = 4

5 0
3 years ago
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