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3 years ago

Identify two integers with given product and sum

Mathematics

1 answer:

Roman55 [17]3 years ago

6 0

Your answer is negative 9 and negative 4.

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if the length of one leg of a right triangle is 16 and the length of the other leg is odd, what are the lengths of all the sides

vovikov84 [41]

Original leg: 16
other leg: 63
hypotenuse: 65

4 0

3 years ago

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Pls help. Take a pic of your work on paper thanks.

artcher [175]

Answers:

1.) -x - 5

2.) 11x^2 + 5x

3.) 13x + 2y +3y^2

4.) -12x - 2

5.) -24

Sorry, it won’t somehow let me attach a picture of my work on paper :(

But hopefully this helps! :)

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3 years ago

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If isme estimated that there are 50 students in the seventh grade class but there are actually 40 what is isme’s percent error?

Temka [501]

The percent error is 25 %

Solution:

Given that it is estimated that there are 50 students in the seventh grade class, but there are actually 40

To find: percent error

Percent error is the difference between a measured and known value, divided by the known value, multiplied by 100%

The formula for percent error is given as:

$\text{ percent error }=\frac{\text { approximate value }-\text {exact value}}{\text { exact value }} \times 100$$

Here, exact value = 40 and approximate value or estimated value = 50

Substituting the values in above formula,

$\begin{aligned}&\text { percent error }=\frac{50-40}{40} \times 100\\\\&\text { percent error }=\frac{10}{40} \times 100=\frac{100}{4}=25\end{aligned}$

Thus the percent error is 25 %

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3 years ago

A teacher wants to give 3 markers to each of he 25 students. Markers come in packages of 8. How many packages of markers will th

Marysya12 [62]

Answer:

25*3*8=600

Step-by-step explanation:

25 students has 3 markrers for each then 25*3 is 75, after that marker come in packages of 8,so 75*8 is 600 packages.

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3 years ago

The school band sold 3,305 raffle tickets to raise money for a trip to Disney World. Which equation shows the relationship betwe

Iteru [2.4K]

I believe it would be D.

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3 years ago

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