Two right triangles are graphed on a coordinate plane. one triangle has a vertical side of 4 and a horizontal side of 10. the other triangle has a vertical side of 12 and a horizontal side of 30.

could the hypotenuses of these two triangles lie along the same line?

no, because they are not similar triangles
no, because one is larger than the other
yes, because they are similar triangles
yes, because they are both right triangles

Brent wants to know what is 5 x 1/2

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]