1. You do 180-88 because supplementary angles add up to 180°.
2. 180-88=92°. Angle 4 is 92°
Answer:
y=3x-7
Step-by-step explanation:
y=m*x + b : equation of a line.
m= slope = rise over run = 3/1 =3
b = y-axis intercept = -7 (where the line crosses the y-axis)
Answer:
432 m^2
Step-by-step explanation:
since a ratio is given, we can understand that this ratio was obtained by simplifying the values of the actual surface area of a and b.
so
16:9 = a:243
a = 243 x 16 divided by 9 = 27 x 16 = 432
hope this helps
Answer:
Might be wrong, but, Stephan bought the bike and helmet for 115.2$
Step-by-step explanation:
(might be wrong)
Answer:
the answer is A
Step-by-step explanation:
48 x 2 = 96
33 x 3 = 99
99 + 96 = 195