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Lisa [10]
2 years ago
13

Find the value of x for which ABCD must be a parallelogram a. 7 b. 2 c. 1 d. 4

Mathematics
2 answers:
katrin [286]2 years ago
6 0

Step-by-step explanation:

x+3=2x-1

x-2x=-1-3

-x=-4

x=4

likoan [24]2 years ago
5 0
The answer is 4 because a parallelogram have 4 slanted sides in different sizes
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A circle has a radius of 8x^6y^4 cm . The area of a circle can be found using a= πr2. What is the area of this circle in square
Wittaler [7]

Answer:

a = 64 \pi x^{12}y^{8}

Step-by-step explanation:

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2 years ago
Find the x and y intercepts 5y + 3x = 15
Tomtit [17]
First, find the x-intercept.

The x-intercept will be at the point (x, 0) where x is any real number. If we substitute the x-coordinate and the y-coordinate for the x and y variables in the equation, we can solve for x.

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We found the x-intercept now find the y-intercept with the same process.

The y-intercept will be at the point (0, y) where y is any real number.

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8 0
2 years ago
If ABF= (7x + 20), FBC=(2x - 5), and ABC= 159", find the value of x. x =
s2008m [1.1K]

Given :

∠ABF = ( 7x + 20 )°

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To Find :

The value of x .

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Therefore , the value of x is 20.67° .

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