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Lemur [1.5K]
2 years ago
9

For what value of x must ABCD be a​ parallelogram?

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
4 0

Answer:

7

Step-by-step explanation:
add 7 to 3x

Then: 4x-3x=1x which gives:

1x=7

7/1=7

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Answer:

A = 307.9 sq/cm

Step-by-step explanation:

Find the radius of the semi-circle

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what will be the area of that semicircle?

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4 years ago
Identify the initial value and rate of change for the graph shown. A coordinate plane graph is shown. A line is graphed that pas
egoroff_w [7]
Y int at (0,4).....thru points (4,1)
slope = (1 - 4) / (4 - 0) = -3/4
initial value 4, slope(rate of change) is -3/4 <==
=======================
y = 22,000x + 40,000
=======================
y = 12x + 48
slope(rate of change) = 12
=======================
(1,10)(2,8)
slope = (8-10) / (2-1) = -2/1 = -2

y = mx + b
8 = -2(2) + b
8 = -4 + b
8 + 4 = b
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I am not getting any of ur answer choices ...
======================
y = x + 6
initial value = 6
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3 years ago
Question 2 (Essay Worth 10 points)
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<u>Part A</u>

The two factors are 5 and 4x+6.

  • 5 is a constant.
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<u>Part B</u>

The first factor, 5, has 1 term.

The second factor, 4x+6, has 2 terms.

<u>Part C</u>

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Step-by-step explanation:

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