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2 years ago

Represent the following sentence as an algebraic expression, where "a number" is the

Mathematics

1 answer:

mash [69]2 years ago

4 0

Answer:

You did not provide what letter was to represent "a number", but the answer is 2[symbol], where [symbol] is whatever letter you can put in there, like 2a for example.

Step-by-step explanation:

Hope this helped!

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Jejdhsgeuekdskdjduuwwoiehrddujeejdhxu

Dimas [21]

Jssjsjsjsjsjdjidjebsvabbxjxjufiwiwj .

3 0

3 years ago

Read 2 more answers

Sam plans to walk his dog a distance of a mileHe walks 3/8 of a mile and stop and get a bottle of waterThen he walks 1/8 of a mi

DedPeter [7]

Answer:

1/2 mile

Step-by-step explanation:

3/8+1/8=4/8 or 1/2 simplified

1-1/2=1/2

same has to walk 1/2 mile more to walk his dog a full mile

3 0

2 years ago

Help please my moms going to kill me if I don’t get this right

iragen [17]

Answer:

$x=-\frac{41}{6}$

Step-by-step explanation:

Pay attention to the two tick marks. This indicates that those sides are congruent to each other and so will the angles on the bottom and top. Therefore, we can set up the equation $137+2(-3x+1)=180$ and solve for x:

$137+2(-3x+1)=180$

$137+(-6x+2)=180$

$137-6x+2=180$

$139-6x=180$

$-6x=41$

$x=-\frac{41}{6}$

8 0

2 years ago

Select the polynomial that is a perfect square trinomial.

Alina [70]

Answer:

16x^2 -8x +1

Step-by-step explanation:

The square of a binomial expands as ...

(a +b)^2 = a^2 +2ab +b^2

So, you need to look for a trinomial with first and last terms that are perfect squares and a middle term that is double the product of the roots of those terms.

This pattern matches ...

16x^2 -8x +1 = (4x -1)^2

6 0

2 years ago

Liam is very excitrd to be getting a great deal on an iPad. it was originally $500 but he will only be paying $325. What Percent

DerKrebs [107]

You have to subtract do it will come out as 175. learn how to subtract big digets and then you will know how to do it tell your teacher that you need help with that.

8 0

3 years ago