Answer:
52x^7
Step-by-step explanation:
40x^7 -(-12x^7) =
= 40x^7 + 12x^7 =
= 52x^7
Hope this helps!
If not, I am sorry.
Please mark brainliest if correct!
A is 9 3/4 hours. 2/4 equals a half so 1/2 +1/4 equals 3/4
Answer:
The approximate mass of the brain of a mouse is 2 grams
Step-by-step explanation:
The correct question in the attached figure
Let
B -----> the approximate mass B of the brain in grams
m ----> the mass of a mammal's brain in grams
we know that
----> given problem
we have

substitute in the formula above

Remember that
![(64)^{\frac{2}{3}}=\sqrt[3]{(64)^2}=\sqrt[3]{(4^{3})^2}=\sqrt[3]{(4^{6})}=4^{2}=16](https://tex.z-dn.net/?f=%2864%29%5E%7B%5Cfrac%7B2%7D%7B3%7D%7D%3D%5Csqrt%5B3%5D%7B%2864%29%5E2%7D%3D%5Csqrt%5B3%5D%7B%284%5E%7B3%7D%29%5E2%7D%3D%5Csqrt%5B3%5D%7B%284%5E%7B6%7D%29%7D%3D4%5E%7B2%7D%3D16)

Answer:
C
It's between C and D.
But when you closely look at the two answer choices, it is C.
Step-by-step explanation:
In D, the angle AC∠ is too small and it can be automatically crossed out. As well as A and B.
Hope this helped!
I’m pretty sure the correct answer the teacher is looking for is B