Answer:
A very good way to help solv problems like this, is an app called Photomath
Step-by-step explanation:
You simply download it
Scan your problem
And boom, It solves it for you
Answer:
-2 and 1/6
Step-by-step explanation:
you would first make both mixed numbers into improper fractions( 31/6-22/3). the you would find a common denomonator for both. (which is 6) then you solve.(31/6-44/6) and you get -13/6. then you can change it back to a mixed number -2 and 1/6
Answer:
- 77x + 42
Step-by-step explanation:
note that (f ○ g)(x) = f(g(x)
Substitute x = g(x) into f(x)
f(g(x))
= f(7x - 4)
= - 11(7x - 4) - 2
= - 77x + 44 - 2
= - 77x + 42
Answer:
a. No
b. Yes
c. No
Step-by-step explanation:
a. For BC and B'C to both be parallel to the y-axis when BC is parallel to the y-axis the figure must be rotated by a multiple of 180 degrees.
b. When you rotate a figure none of the angles in the figure change.
c. For D and D' to have the same coordinates the figure must be rotated by 360.
