Answer:
Hey i got the top one its AXY and XBC ar corresponding angles
Step-by-step explanation:
help it helps you ,i will look and try to do the bottom one aswell, kan you mark me the brainlist pls.
12 times 100 divided by 15 equals 80
So the answer is cats
Answer:
10 experiments
Step-by-step explanation:
Given:
Amount of substance A = ![\frac{1}{2}\textrm{ g}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctextrm%7B%20g%7D)
Amount of substance B =
Total amount of mixture = ![\frac{1}{2}\textrm{ g}+\frac{3}{4}\textrm{ g}=\frac{5}{4}\textrm{ g}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ctextrm%7B%20g%7D%2B%5Cfrac%7B3%7D%7B4%7D%5Ctextrm%7B%20g%7D%3D%5Cfrac%7B5%7D%7B4%7D%5Ctextrm%7B%20g%7D)
Now, amount used for each experiment = ![\frac{1}{8}\textrm{ g}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B8%7D%5Ctextrm%7B%20g%7D)
So, number of experiments conducted = ![\frac{\textrm{Total amount of mixture}}{\textrm{Amount used for each experiment}}=\frac{\frac{5}{4} }{\frac{1}{8} } =\frac{5}{4}\times 8=10](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctextrm%7BTotal%20amount%20of%20mixture%7D%7D%7B%5Ctextrm%7BAmount%20used%20for%20each%20experiment%7D%7D%3D%5Cfrac%7B%5Cfrac%7B5%7D%7B4%7D%20%7D%7B%5Cfrac%7B1%7D%7B8%7D%20%7D%20%3D%5Cfrac%7B5%7D%7B4%7D%5Ctimes%208%3D10)
Therefore, the number of experiments conducted are 10.
Are you trying to find the area?