When the scale factor of a dilation is greater than 1, the image is a(n)...
reduction
enlargement
rotation
reflection
The larger triangle is transformed onto the smaller, similar one. Find the length of the smaller one’s hypotenuse?
2
3
4
5
Simplify: [{left( { rac{{3{x^8}{y^2}}}{{9{x^6}{y^5}}}} ight)^3}]
[left( { rac{{{x^2}}}{{3{y^3}}}} ight)]
[left( { rac{{3{x^5}}}{{9{y^6}}}} ight)]
[left( { rac{{{x^6}}}{{27{y^9}}}} ight)]
[left( { rac{{{x^2}}}{{27{y^3}}}} ight)]
How many roots does the quadratic equation [{x^2} - 2x - 2 = 0], have?
1
none
Solve [{x^2} - 14x - 21 = 0] by completing the square
[x = 2 pm 7sqrt 2 ]
[x = 3 pm sqrt 7 ]
[x = - 14 pm sqrt 7 ]
[x = 7 pm 2sqrt 7 ]
