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qwelly [4]
3 years ago
15

Find x. 8x + 11 12x - 1

Mathematics
1 answer:
ELEN [110]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

If T is the midpoint, that means segments ST and TU are congruent.

Step 1: Set up expression

8x + 11 = 12x - 1

Step 2: Solve

11 = 4x - 1

12 = 4x

x = 3

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noname [10]

Answer: a = 2,84

Step-by-step explanation:

34(4a + 12) = 21 a =

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136a = - 387

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a = - 2,84

8 0
3 years ago
Hello, I need assistance with the attached problem. My answer was incorrect
Semmy [17]

Answer:

(a) 480 + 1640

Step-by-step explanation:

I don't really know what (b) is

but hope this helped

6 0
3 years ago
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Answer:

Thus, option A is correct.

Explanation:

<u>match the proportions</u>

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\sf \dfrac{60}{100}  = \dfrac{240,000}{x}

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4 0
2 years ago
Which of the following functions is represented by the graph below?
Ann [662]

Answer:

A. y = 3 cos (1/2) x.

Step-by-step explanation:

The y-intercept is 3  so it will contain 3 cos x (because  y = cos x passes through (0, 1).

The graph of 3 cos x has been stretched horizontally  by a factor 2 ( 3 cos x would pass through (π/2, 0) whereas the given graph passes through  (π, 0).

So the equation is 3 cos(1/2) x

6 0
3 years ago
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