Answer: a= 144. b= 67
Step-by-step explanation:
Angle b and the angle of measure 113 are same side interior angles which sum to 180 (When 2 parallel lines are cut by a transversal, special angles are formed)
113+b=180. Subtract 113 from both sides.
b= 67 degrees
Now that you have b, the interior angles of four sided figures sum to 360.
a+113+67+36=360. Combine like terms.
a+216=360. Subtract 216 from both sides.
a= 144 degrees
Answer:
C - 376.76
Step-by-step explanation:
each year, multiply the previous year's amount by 1.03 - the 1 because it will be increasing and the .03 because it will be increasing by 3% (.03 = 3% in decimal form)
year 0: 325
year 1 (+3%): 325 x 1.03 = 334.75
year 2 (+3%): 334.75 x 1.03 = 344.79
year 3 (+3%): 344.79 x 1.03 = 355.14
year 4 (+3%): 355.14 x 1.03 = 365.79
year 5 (+3%): 365.79 x 1.03 = <u>376.76</u>
Answer:
-b = 14
-n = 28
Step-by-step explanation:
For b
50/100=b/28 cross-multiply
1400= 100b divide both sides by hundred
-b = 14
For n
25/100= 7/n cross multiply
25n = 700 divide both sides by 25
-n = 28
Answer:
1) y=3x+1
Step-by-step explanation:
passes through the points
(-1.-2) and (3, 10)
