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Ainat [17]
3 years ago
9

ABCD is a parallelogram. If side AB = 12x - 7, side BC = 5x + 7, and side CD = 7x + 18, find the value of x.

Mathematics
1 answer:
fredd [130]3 years ago
4 0

Answer:

5

Step-by-step explanation:

AB = CD. so 12x - 7 = 7x +18. so x=5

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What is the volume of a cone with a radius of 2 and a height of 19?
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Next, multiply 4 and 19/3 together and your answer should be (rounded to the hundreths): V = 25.33π un^3

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Otto used 5.5 cups of whole wheat flour and x cups of white flour in the recipe. What is the equation that can
timurjin [86]

This situation of the recipe can be represented as y=x+5.5 and it is expected that x is ≥ 0 and y is ≥ 5.5.

<h3>What is the equation for this situation?</h3>

It is known the total amount of flour (y) is equivalent to the total amount of whole wheat flour (5.5) added to the total white flour (x). Therefore, the equation is:

y = x + 5.5

The possible values are

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y = It is expected y is equal than 5.5 or greater to it since even if no

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