Answer:
after 0 , 1 , add the previous two numbers to get the next number
Replace x with -4 so it would be:
f(-4)= 2(-4)=-8
-8 is your answer
If it’s a half circle, the central angle should be 180 degrees.
b = 75°
because vertically opposite angles are always equal
Answer:
7 Quarters and 3 dimes
Step-by-step explanation:
You have to find how many quarters (0.25) and dimes (0.10) are in $2.05. There are 7 quarters, which will add up to $1.75. You can't have 8 quarters because then you would have 2 dollars, and there wouldn't be enough for a dime, there would only by 5 cents left, or a nickle. Then, you find out how many nickels you need, which is 3.
.10x3=.30. 1.75+0.3=2.05.
I hope you understood:)