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3 years ago

11

A word problem for 3x+15=42

1 answer:

murzikaleks [220]3 years ago

6 0

2 Possible Solutions:

The product of a number and three plus fifteen is 42

or

A number times three plus fifteen is 42.

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What is the length of the segment whose endpoints are A(4, –3) and B(10, 6)?

sineoko [7]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
A&({{ 4}}\quad ,&{{ -3}})\quad 
% (c,d)
B&({{ 10}}\quad ,&{{ 6}})
\end{array}\quad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{[10-4]^2+[6-(-3)]^2}\implies d=\sqrt{[10-4]^2+[6+3]^2}$

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3 years ago

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Answer:

x=3

Step-by-step explanation:

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strojnjashka [21]

Answer:

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Find the midpoint of points A(10,-7) and B(6, 1) graphically.

sashaice [31]

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Step-by-step explanation:

<u>Midpoint Formula: </u> $(\frac{x^{1}+x^{2} }{2}, \frac{y^{1} +y^{2} }{{2} } )$

Plug in your numbers from the coordinates:

(10+6/2, -7+1/2)

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