Answer:
6
Step-by-step explanation:
y2 - y1 / x2 - x1
9 - (-3) / 12 - 10
12/2
= 6
A x b x b x 4 x b
The answer is: 4ab^3
(the above answer is 4ab cubed)
1 minute and 20 seconds as a decimal = 1.333
60 minutes are in an hour
60/1.333 = 45
He is driving 45 miles per hour.
![\boxed{\underline{\bf \: ANSWER}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cunderline%7B%5Cbf%20%5C%3A%20ANSWER%7D%7D)
![\sf( 7 ^ { 1 / 5 } ) ^ { 5 } \\](https://tex.z-dn.net/?f=%20%5Csf%28%207%20%5E%20%7B%201%20%2F%205%20%7D%20%29%20%5E%20%7B%205%20%7D%20%5C%5C%20)
Use the rules of exponents to simplify the expression.
![\sf\left(\sqrt[5]{7}\right)^{5}](https://tex.z-dn.net/?f=%20%5Csf%5Cleft%28%5Csqrt%5B5%5D%7B7%7D%5Cright%29%5E%7B5%7D%20)
To raise a power to another power, multiply the exponents.
![\sf \: 7^{\frac{1}{5}\times 5} \\](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%207%5E%7B%5Cfrac%7B1%7D%7B5%7D%5Ctimes%205%7D%20%20%5C%5C%20)
Multiply
times 5.
![\sf7^{1}](https://tex.z-dn.net/?f=%20%5Csf7%5E%7B1%7D%20)
Raise 7 to the power 1.
![= \boxed{ \bf7 }](https://tex.z-dn.net/?f=%20%3D%20%20%5Cboxed%7B%20%5Cbf7%20%7D)
The correct answer is <u>Option </u><u>B.</u><u> </u><u>7</u><u>.</u>
_______
Hope it helps.
гคเภ๒๏ฬรคlt2222
Hey mate ,
The Answer is Zero
Hope it helped !