4 years ago

3) Why is a balance scale a good representation of an algebraic equation?

1 answer:

8 0

Answer:

In every equation, both sides equal the same thing; it always ends with both sides adding up to be equal. In a balance scale, both sides are also equal.

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Kenny takes a cab to the airport. He is charged $2.56 per mile. Kenny pays the driver a total of $59.72 for the trip which inclu

KIM [24]

Answer:

Kenny traveled 19.5 miles

Step-by-step explanation:

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3 years ago

Look at triangle ABC. What is the length of said AB of the triangle

Nuetrik [128]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points}
\\\\
A(\stackrel{x_1}{4}~,~\stackrel{y_1}{5})\qquad 
B(\stackrel{x_2}{1}~,~\stackrel{y_2}{2})\qquad \qquad 
% distance value
d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}
\\\\\\
AB=\sqrt{(1-4)^2+(2-5)^2}\implies AB=\sqrt{(-3)^2+(-3)^2}
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3 years ago

Which of the following is equivalent to (a + b/2) ^2?

myrzilka [38]

Answer:

a^2 + 4a/b + 4/b^2

Step-by-step explanation:

Which of the following is equivalent to (a + b/2) ^2?

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3 years ago

PLEASE HURRY<br> I am having trouble

BabaBlast [244]

Answer:

Step-by-step explanation:

(5+7)/7=12/7.

Green box = 12.

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2 years ago

Answer with A B C D or #. Correct answer gets brainlest.

gladu [14]

Answer:

256

Step-by-step explanation:

4×4=16

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4 years ago