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Mathematics

2 answers:

Ilia_Sergeevich [38]3 years ago

4 0

Answer:

Step-by-step explanation:

You're trying to solve

$\frac{a}{m} =\frac{n}{p}$ for a, right?

When you have a fraction set equal to a fraction, you can cross multiply to get rid of the fractions. That would mean that

ap = mn. Solving for a means that you divide both sides by p:

$a=\frac{mn}{p}$

Vika [28.1K]3 years ago

4 0

Answer:

$a=mn/p$

Step-by-step explanation:

Cross multiply

$ap=mn$

a should only be the one left so dividing p to remove

will give you

a=mn/p

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Find the values of a and b such that<br> x^2 + 3x + 4 = (x + a)^2+ b

sesenic [268]

Answer:

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3 years ago

Which do I click for the answer?

beks73 [17]

You Should click :

B) The row categories are "Wears Glasses" and "Do Not Wear Glasses"

C) Two teachers do not wear glasses

E) Total of 6 teachers were polled

<u>Explanation:</u>

In a class there are 129 students, among that 32 wear glasses, 97 don't wear glasses.
There are 6 teachers in those 4 wear glasses and 2 do not wear glasses.
Totally 135 present. In those 36 wear and 99 don't wear glasses.