No se pero me gustaría alludar
Which set of ordered pairs represents a function? (1 point) {(0, 1), (1, 3), (1, 5), (2, 8)} {(0, 0), (1, 2), (2, 6), (2, 8)} {(
Aleonysh [2.5K]
Answer:
{(0, 2), (1, 4), (2, 6), (3, 6)}
Step-by-step explanation:
Hello!
The formula for finding area is l × w
If the area is 19 ½ inches and it was 3 ¼ inches wide, then the length will be 19 ½ ÷ 3 ¼ (Area ÷ Width)
![19 \frac{1}{2} \div 3 \frac{1}{4}](https://tex.z-dn.net/?f=19%20%20%5Cfrac%7B1%7D%7B2%7D%20%5Cdiv%203%20%20%5Cfrac%7B1%7D%7B4%7D%20%20)
Change both to improper fraction
![19 \frac{1}{2} = \frac{39}{2}](https://tex.z-dn.net/?f=19%20%20%5Cfrac%7B1%7D%7B2%7D%20%3D%20%20%20%5Cfrac%7B39%7D%7B2%7D%20)
![3 \frac{1}{4} = \frac{13}{4}](https://tex.z-dn.net/?f=3%20%20%5Cfrac%7B1%7D%7B4%7D%20%3D%20%20%5Cfrac%7B13%7D%7B4%7D%20%20)
![\frac{39}{2} \div \frac{13}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B39%7D%7B2%7D%20%5Cdiv%20%20%5Cfrac%7B13%7D%7B4%7D%20%20)
Keep 39/2
Change ÷ to ×
Flip 13/4 = 4/13
![\frac{39}{2} \times \frac{4}{13} = \frac{156}{26} = 6](https://tex.z-dn.net/?f=%20%5Cfrac%7B39%7D%7B2%7D%20%5Ctimes%20%20%5Cfrac%7B4%7D%7B13%7D%20%3D%20%20%5Cfrac%7B156%7D%7B26%7D%20%3D%206)
Answer:
84°
Step-by-step explanation:
< DEB = ½× (31+ 137) = ½× (168) = 84°
Just plot the points. easssyyyyyyo