Anwser - c 0.70 I pretty sure
Answer:
1,3 a square = 1,9 b. Yes orthogonal
Angles are measured in degrees, written °. The maximum angle is 360°. This is the angle all the way round a point. Half of this is the angle on a straight line, which is 180°.Lines AB and CD are parallel to one another (hence the » on the lines).
a and d are known as vertically opposite angles. Vertically opposite angles are equal. (b and c, e and h, f and g are also vertically opposite).
g and c are corresponding angles. Corresponding angles are equal. (h and d, f and b, e and a are also corresponding).
d and e are alternate angles. Alternate angles are equal. (c and f are also alternate). Alternate angles form a 'Z' shape and are sometimes called 'Z angles'.
a and b are adjacent angles. Adjacent angles add up to 180 degrees. (d and c, c and a, d and b, f and e, e and g, h and g, h and f are also adjacent).
d and f are interior angles. These add up to 180 degrees (e and c are also interior).
Any two angles that add up to 180 degrees are known as supplementary angles.
Answer:
4
Step-by-step explanation:
hope this helps......
Because the new function is y = 8x, we know each box costs $8.
The original brand costs $12 per box, so the new brand is $4 cheaper.
To find out how much we'd save if we bought 4 boxes, we can replace the value of x with 4 in each equation.
y = 12x
y = 12(4)
y = 48
y = 8x
y = 8(4)
y = 32
On buying 4 boxes, we'd save $16 with the new brand.