Answer:
DU = 86
Step-by-step explanation:
Properties of a rectangle,
- Opposite sides are equal in measure.
- Diagonals of a rectangle are equal.
- Diagonals bisect each other.
In the given rectangle QUAD,
Diagonals AQ and DU bisect each other at P.
AQ = DU
2(QP) = DU [Since, AQ = 2(PQ)]
2(2x + 7) = 5x - 4
4x + 14 = 5x - 4
5x - 4x = 14 + 4
x = 18
Since, DU = 5x - 4
DU = 5(18) - 4
= 90 - 4
= 86
Therefore, measure of DU = 86 units
To get rid of
, you have to take the third root of both sides:
![\sqrt[3]{x^{3}} = \sqrt[3]{1}](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7Bx%5E%7B3%7D%7D%20%3D%20%5Csqrt%5B3%5D%7B1%7D%20)
But that won't help you with understanding the problem. It is better to write
as a product of 2 polynomials:
From this we know, that
is the solution. Another solutions (complex roots) are the roots of quadratic equation.
Answer:
The answer is option C
Step-by-step explanation:
f(x) = x³ + 2x² + 3x + 4
To find f(-1) substitute the value of x that's
- 1 into f(x)
That's
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
The graph will shift down 4 places in y. This is because the k value is the vertex's y value.
The value of the ratio of skateboards wheel in its simplest form is <u>1:4</u>.
<h3>What is the ratio?</h3>
The ratio refers to the numerical relationship between two variables.
Ratios show the quantity of one variable contained in another.
Ratios are expressed in fractions, decimals, or percentages. They can also be written using the ratio symbol (:).
The total number of skateboards = 12
The total number of wheels = 48
The ratio value of skateboards wheels = 48:12
= 4:1 or 1:4
Thus, we can conclude that for every skateboard, there must be 4 wheels, given their ratio values.
Learn more about ratios at brainly.com/question/12024093
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