The <em><u>correct answers</u></em> are:
90°, 180° and 270°
Explanation:
Squares have rotational symmetry at 90°. This can be found by dividing the number of degrees in a circle, 360, by the number of sides, 4:
360/4 = 90
This means that at all multiples of 90, the square will rotate onto itself. This means that 90, 180 and 270 are all correct.
<span>192110919 cars.....that is a lot of cars, are you sure you didn't make this up?</span>
Hello There!
(44 hundreds) x (4 hundreds) = 176 tens thousands.
Hope This Helps You!
Good Luck :)
- Hannah ❤
<span>For f(x)=2x+1 and g(x)=x^2 - 7,
so
(f+g)(x) = </span>2x + 1 + x^2 - 7
(f+g)(x) = x^2 + 2x - 6