A: 55
b: 50
c: 100
the sum of all the angles of a triangle must equal 180
Answer:
Approximately 94% of theaters charge more than $10 to see the movie.
Step-by-step explanation:
Use a calculator with distribution functions such as normalcdf(
Here we have normalcdf(10,1000,11.80, 1.15) = 0.941
Approximately 94% of theaters charge more than $10 to see the movie. This agrees with the last answer choice.
24 ÷ 4 = 6
6 × 8 = 48
5 × 48 = 240
240 × 0.033814 = 8.11536
8.11536 fluid ounces should be purchased.
Answer:
(-2, 7); (See attachment)
Step-by-step explanation:
x + 2y = 12
7x + 2y = 0
x + 2y = 12
x = -2y + 12
Solve for y:
7x + 2y = 0
7 (-2y + 12) + 2y = 0
-12y + 84 = 0
-12y = -84
y = 7
Solve for x:
x = -2y + 12
x = -2 (7) + 12
x = -2
x = -2, y = 7
Answer:
34 degress
Step-by-step explanation:
34+56=90
we know that the whole angle is 90 degress because its sign is given.
