Assume abc def. if ab = 12, bc = 15, and ac = 17, what is the length of ef?

Answer with explanation:

It is given that, ΔABC ≅ ΔDEF.

AB=12 cm

BC=15 cm

AC=17 cm

Also, you will observe that,

AB² + BC²

= 12² + 15²

=144 +225

=289

=AC²

Hence, ΔABC is right angled triangle,right angled at B.

Also, it is given that, ΔABC ≅ ΔDEF

So, DE=AB=12 units

BC=E F=15 units

D F=AC=17 units

So,E F=15 units

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!