A and D are the two that are true.
Answer:
She can buy 7 bags of chips
Step-by-step explanation:
just take 15.45 and divide it by 2.13
Only one because the angles of the triangle must add up to 180 degrees. if you already know the measurements of the first two, you add them together and subtract that from 180 to find the third angle. therefore, there the answer is one.
A=h(b+c)
A/h=b+c
b=(A/h)-c
Answer: b=(A/h)-c
Answer:
![3 {x}^{3}](https://tex.z-dn.net/?f=3%20%7Bx%7D%5E%7B3%7D%20)
Step-by-step explanation:
![( \frac{81 {x}^{12} }{3 {x}^{3} } {)}^{ \frac{1}{3} }](https://tex.z-dn.net/?f=%28%20%5Cfrac%7B81%20%7Bx%7D%5E%7B12%7D%20%7D%7B3%20%7Bx%7D%5E%7B3%7D%20%7D%20%20%7B%29%7D%5E%7B%20%5Cfrac%7B1%7D%7B3%7D%20%7D%20)
![( \frac{27 {x}^{12} }{ {x}^{3} } {)}^{ \frac{1}{3} } = (27 {x}^{9} {)}^{ \frac{1}{3} }](https://tex.z-dn.net/?f=%28%20%5Cfrac%7B27%20%7Bx%7D%5E%7B12%7D%20%7D%7B%20%7Bx%7D%5E%7B3%7D%20%7D%20%20%7B%29%7D%5E%7B%20%5Cfrac%7B1%7D%7B3%7D%20%7D%20%20%3D%20%2827%20%7Bx%7D%5E%7B9%7D%20%20%7B%29%7D%5E%7B%20%5Cfrac%7B1%7D%7B3%7D%20%7D%20)
![\sqrt[3]{27 {x}^{9} }](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B27%20%7Bx%7D%5E%7B9%7D%20%7D%20)
![= 3 {x}^{3}](https://tex.z-dn.net/?f=%20%3D%203%20%7Bx%7D%5E%7B3%7D%20)