3 years ago

This is kinda long. It’s in the picture!! Thanks to everyone who has helped me

Mathematics

1 answer:

kherson [118]3 years ago

8 0

C because something something

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Is there a series of rigid transformations that could map ΔQRS to ΔABC? If so, which transformations could be used?

faltersainse [42]

Answer;

D Yes, ΔQRS can be translated so that Q is mapped to A and then reflected across the line containing QS.

Explanation;

-A rigid transformation is a transformation of a plane that preserves length. It is also called isometry. Reflections, translations, rotations, and combinations of these three transformations are examples of rigid transformations.

3 0

3 years ago

Read 2 more answers

Solve for z.<br> -4z+1 = bz+c

blagie [28]

Answer:

$\large\boxed{z=\dfrac{1-c}{4+b}}$

Step-by-step explanation:

$-4z+1=bz+c\qquad\text{subtract 1 from both sides}\\\\-4z=bz+c-1\qquad\text{subtract}\ bz\ \text{from both sides}\\\\-4z-bz=c-1\qquad\text{change the signs}\\\\4z+bz=1-c\qquad\text{distribute}\\\\(4+b)z=1-c\qquad\text{divide both sides by}\ (4+b)\neq0\\\\z=\dfrac{1-c}{4+b}$