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liq [111]
3 years ago
10

The sum of two numbers is -3 and the difference of the two numbers is 11?

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
3 0
-8 and 5 im assuming
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What is another vocabulary word for slope?
lutik1710 [3]

Answer:

Rise-Over-Run/ slant

Step-by-step explanation:

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A student completed 1/4 of a workbook in 3/5 hour.He plans to work for 1 more hour at the same rate.What Fraction of the workboo
oee [108]
Workbook =x
1/4   3/5
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then x=(5/5 * 1/4):3/5
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Meera paid $240 for 4 pairs of shoes and 4 pairs of
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Pair of shorts costs $12. Shirt costs $48.
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Part 1 - Application Pick one of the two graphs below. Describe a situation which could be modeled by this polynomial graph. Be
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One good example of a situation that can be modeled by this Polynomial Graph is the price-time relationship between currency pairs being traded on the Foreign Exchange Market.

<h3>What is a Polynomial Graph?</h3>

A polynomial parameter graph is essentially a smooth continuous curve.

Although the forex graph attached has sharp undulations, when regressed and viewed via Polynomial Regression Indicators, they exhibit strong polynomial qualities that meet the requirements of the definition above.

It is to be noted that the Y-Axis is indicative of the price of the currency pairs (which could be any currency against another) and the X-Axis expresses time. See the attached graphs for a better picture.

Learn more about polynomial graphs at:
brainly.com/question/9696642
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6 0
2 years ago
If you place a 89-foot ladder against the top of a 80-foot building, how many feet will
Nuetrik [128]

Answer:

\large \boxed{\text{39 ft}}

Step-by-step explanation:

Let x be the distance from the foot of the ladder to the base of the building.

We have a right triangle, so we can use Pythagoras' Theorem.

\begin{array}{rcl}80^{2} + x^{2}& = & 89^{2} \\6400+ x^{2} & = & 7921\\x^{2} & = & 1521\\x & = & \sqrt{1521}\\& = &\mathbf{39}\\\end{array}\\\text{The foot of the ladder will be $\large \boxed{\textbf{39 ft}}$ from the base of the building,}

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3 years ago
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