Answer:
50
Step-by-step explanation:
The sum of angles in a triangle is 180 so the answer is 180 - 90 - 40 = 50.
Also, for your first question, 2 corresponding angles of the triangles must be congruent.
To find this out you would have to divide 1.29 by three to get the price for one. 1.29/3=.43. So the price for one spaghetti sauce mix is .43$ or 43 cents. Hope this helps.
Answer:
The answer is: 6
Step-by-step explanation:
Set up an equation and solve for f:
f x 12.3 = - 73.8
f = -73.8 / 12.3 = 6
Hope this Helps!! Have an Awesome Day!! (-: