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igomit [66]
2 years ago
9

HI PLEASE ANSWER THIS QUESTION THANK YOU! (NO TROLLS PLEASE!)

Mathematics
1 answer:
Setler79 [48]2 years ago
6 0
Not 100% sure but it might be B
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What's a pair of equal ratios
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How does a linear system work ummmm 20 points
sergey [27]

Answer:

A system of linear equations is just a set of two or more linear equations. In two variables (x and y) , the graph of a system of two equations is a pair of lines in the plane.

Step-by-step explanation:

The lines intersect at infinitely many points. (The two equations represent the same line.)

7 0
3 years ago
nine out of 20 teens said they eat breakfast every morning. What is a reasonable prediction for the number of teens out of 280 w
egoroff_w [7]

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126

Step-by-step explanation:

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7 0
3 years ago
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The diameter of a circle is 13 cm. Find its area to the nearest tenth.
Tatiana [17]

Area=\pi r^{2}

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7 0
4 years ago
What is the approximate distance between the points (-3,-4) and (-8,1) on a coordinate grid ?
natali 33 [55]
\bf ~~~~~~~~~~~~\textit{distance between 2 points}\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
%  (a,b)
&&(~ -3 &,& -4~) 
%  (c,d)
&&(~ -8 &,& 1~)
\end{array}
\\\\\\
d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}
\\\\\\
d=\sqrt{[-8-(-3)]^2+[1-(-4)]^2}\implies d=\sqrt{(-8+3)^2+(1+4)^2}
\\\\\\
d=\sqrt{(-5)^2+5^2}\implies d=\sqrt{50}\implies d=\sqrt{25\cdot 2}\implies d=\sqrt{5^2\cdot 2}
\\\\\\
d=5\sqrt{2}
3 0
3 years ago
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