Answer: The best deal is 1/2 a pizza for $8.
Step-by-step explanation:
-First you take all of the fractions, find the greatest common denomenator and make all of the denomenators the same
- I found that all the denomenators went into 30 so I multiplied them by what they needed to be 30
1/5 x 6 = 6/30 2/5 x 6 = 12/30 1/2 x 15 = 15/30 2/3 x 10 = 10/30
-By doing this you can see you get the most slices for $8
Answer:
The expressions are not equivalent.
Step-by-step explanation:
Three-tenths of the total volume, v =
= 0.3 × v --- (1)
But, 310x is 310 × v --- (2)
Since (1) and (2) represent the same volume,
0.3 × v = 310 × v
Divide both sides by v,
0.3 = 310 which is a contradiction.
Therefore, the expressions are not equivalent.
f(x) has the smallest minimum. The minimum value of f(x) is -3
The largest sin(x) can get is 1.
This applies to sin(2x-pi) as well. So f(x) is as small as -5*(1)+2 = -5+2 = -3.
You can see this each time the red curve bottoms out at y = -3.
The smallest that g(x) can get is y = -2 as shown at the vertex (3,-2)
The smallest that h(x) can get is y = 3 as shown by the point (1,3)
See the attachment for a visual comparison of the three functions.
Answer: 8.5 (rounded)
Step-by-step explanation:
a squared + b squared = c squared
3 squared= 9
8 squared= 64
64+9=73
the square root of 73 is 8.5 (rounded)
Step-by-step explanation:
straight angle a + 117 = 180
a = 180 - 117
= 63
total angle in triangle = 180
63 + b + 81 = 180
b = 180 - 63 - 81
= 36