Answer:
20
72
112
Step-by-step explanation:
Area of a triangle = 1/2 x base x width
⇒ area of each triangle = 1/2 x 5 x 8 = 20 m²
Area of rectangle = width x length
⇒ area of the rectangle = 8 x 9 = 72 m²
Total area = (2 x 20) + 72 = 112 m²
Answer:
- 76.7 million
- 89.1 million
- 75 million
Step-by-step explanation:
Let x represent the arrivals and departures at the third airport. Then the number at the first airport is x+1.7, and the number at the second airport is x+14.1. The total is ...
(x+1.7) + (x+14.1) + (x) = 240.8
3x +15.8 = 240.8
3x = 225
x = 75
x+1.7 = 76.7
x+14.1 = 89.1
The first airport has 76.7 million arrivals.
The second airport has 89.1 million arrivals.
The third airport has 75 million arrivals.
9514 1404 393
Answer:
- no
- yes
- no
- no
- no
- yes
Step-by-step explanation:
If a vertical line can be made to intersect the graph at more than one point, the relation is not a function.
Relations 1, 3, 4, 5 have points one above another, so are not functional relations.
Relations 2 and 6 pass the vertical line test, so are functional relations.
Answer:
Convert 33% to the equivalent decimal 0.33, and then multiply 0.33 by 67 to get 22.11.
Step-by-step explanation:
Answer:
3(3+x)=9+3x, or B
Step-by-step explanation:
From the diagram, we can see that there are 3 rows of one x and 3 ones each.
Therefore, we can make the equation 3(3+x)
Then we could either count the blocks out to get 9+3x or just solve the above equation.
So, the answer would be 3(3+x)=9+3x, or B
