Answer:
If one pair of opposite sides in a four sided figure are both opposite and parallel, then the figure is a parallelogram.
Step-by-step explanation:
Answer:
C. 0.038 km² > 3.8 m² > 380 cm² > 3800 mm²
Step-by-step explanation:
Convert every measurement to the same unit, say, square metres.
(a) 3.8 m²
No conversion necessary
(b) 380 cm²
![\text{Area} = \text{380 cm}^{2} \times \left (\dfrac{\text{1 m}}{\text{100 cm}} \right )^{2} = \textbf{0.038 m}^{2}](https://tex.z-dn.net/?f=%5Ctext%7BArea%7D%20%3D%20%5Ctext%7B380%20cm%7D%5E%7B2%7D%20%5Ctimes%20%5Cleft%20%28%5Cdfrac%7B%5Ctext%7B1%20m%7D%7D%7B%5Ctext%7B100%20cm%7D%7D%20%5Cright%20%29%5E%7B2%7D%20%3D%20%5Ctextbf%7B0.038%20m%7D%5E%7B2%7D)
(c) 0.038 km²
![\text{Area} = \text{0.038 km}^{2} \times \left (\dfrac{\text{1000 m}}{\text{1 km}} \right )^{2} = \textbf{38 000 m}^{2}](https://tex.z-dn.net/?f=%5Ctext%7BArea%7D%20%3D%20%5Ctext%7B0.038%20km%7D%5E%7B2%7D%20%5Ctimes%20%5Cleft%20%28%5Cdfrac%7B%5Ctext%7B1000%20m%7D%7D%7B%5Ctext%7B1%20km%7D%7D%20%5Cright%20%29%5E%7B2%7D%20%3D%20%5Ctextbf%7B38%20000%20m%7D%5E%7B2%7D)
(d) 3800 mm²
![\text{Area} = \text{3800 mm}^{2} \times \left (\dfrac{\text{1 m}}{\text{1000 mm}} \right )^{2} = \textbf{0.0038 m}^{2}](https://tex.z-dn.net/?f=%5Ctext%7BArea%7D%20%3D%20%5Ctext%7B3800%20mm%7D%5E%7B2%7D%20%5Ctimes%20%5Cleft%20%28%5Cdfrac%7B%5Ctext%7B1%20m%7D%7D%7B%5Ctext%7B1000%20mm%7D%7D%20%5Cright%20%29%5E%7B2%7D%20%3D%20%5Ctextbf%7B0.0038%20m%7D%5E%7B2%7D)
In decreasing order, 0.038 km² > 3.8 m² > 380 cm² > 3800 mm²
Answer:
37.5
Step-by-step explanation:
3 ÷ 8 = 0.375
0.375 × 100 = 37.5
Answer:
The maximum amount of people that can go to the amusement park is 15.
Step-by-step explanation:
First you create an equation to represent the question
8.75+25.75x≤420
You put the less than or equal to sign because 420 is the maximum amount of money.
Now you just solve the equation.
25.75x≤420-8.75
25.75x≤411.25
x≤411.25/25.75
x≤15.9708738
Then you have to round down because you cant have .9 of a person.
So x≤15
Then, Check your solution
8.75+(25.75 x 15)≤420
8.75+386.25≤420
395≤420
That is true. But to make sure that is the maximum add another 25.75
395+25.75≤420
420.75≤420
This is equation is false so, our answer is correct.
The maximum amount of people that can go to the amusement park is 15.
To find out how many pages she needs to read everyday, you have to divide.
128.5/4.5 = 28.55
So your answer is B) 28.55
Hope this Helps!!