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Anton [14]
2 years ago
13

What is the solution to the equation?

Mathematics
2 answers:
Nady [450]2 years ago
8 0

Answer:

-1 option D (no solution)

Step-by-step explanation:

2(x + 7)2/3 = 8

2(X+7)2/3=8

4(X+7)=24

4x+28=24

4x=24-28

4x=-4

X=-4/4

X=-1

So the answer is -1

KIM [24]2 years ago
3 0
No solution (D)
Answer = -1
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P - 3.1(6) =-2.1(2) what is the answer and explained
harina [27]

Answer:

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Step-by-step explanation:

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Find the equation of the line that is perpendicular to the line
ddd [48]

Answer:

y=-x+16

Step-by-step explanation:

Hi there!

<u>What we need to know:</u>

  • Linear equations are typically organized in slope-intercept form: y=mx+b where m is the slope and b is the y-intercept (the value of y when x is 0)
  • Perpendicular lines always have slopes that are negative reciprocals (ex. 3 and -1/3, 5/6 and -6/5, etc.)

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y=x-9

Rewrite the equation

y=1x-9

Now, we can identify clearly that the slope of the line is 1. The negative reciprocal of 1 is -1, so therefore, the slope of a perpendicular line would be -1. Plug this into y=mx+b:

y=-1x+b\\y=-x+b

<u />

<u>2) Determine the y-intercept (b)</u>

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6 0
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I need help with 25 and 26
valina [46]

25.

The area is b * h, so

(2x + 7) * 4

which is greater than 100 units, so

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26.

The perimeter is 2 * (b + h), so

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3 0
3 years ago
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