Answer:
y=3.5
Step-by-step explanation:
<u>7</u><u>y</u><u>-</u><u>4</u><u>.</u><u>6</u><u>-</u><u>6</u><u>y</u>
<u>4</u><u>.</u><u>5</u><u>=</u><u>7</u><u>y</u><u>+</u><u>6</u><u>y</u>
<u>4</u><u>.</u><u>5</u><u>=</u><u>1</u><u>3</u>y
4.5. 4.5
y=3.5
-2x^2 - 5 is same shape as -2x^2 except that the whole graph is translated verticall downwards 5 units
Any four sided shape with parallel sides and parallel top and bottom is a quadrilateral called a rectangle. A more narrow definition is then those with equal side lengths are called squares.
Right triangle
so
n + n + 40 = 90
2n = 50
n = 25
answer
Measure of angle n = 25°