Answer:
B
Just multiply by 4 to isolate x; because 4 isn't negative, u keep the sign the same.
Answer:
length=20 (Sorry if this is wrong)
Step-by-step explanation:
400÷20=20
Answer:
−
364
z
+
10
Step-by-step explanation:
Answer: 52
Explanation:
You need to replace the x-values with 8 to solve this. So, the equation would look like this. f(8)= 7 x 8 - 5
7 times 8 is 56. 56 minus four is 52 which is your answer.
If you needed to graph this then it would look like this... (8, 52)
The 8 is in the input because it is the x-value (we replace x with 8) and 52 is output/range/y-value because it is the answer.
Answer:a and b
Step-by-step explanation:an acute angle in small, an acute angle will always be smaller then C
