Answer: y=1x-1
Step-by-step explanation:
The answer is B. 10 vertices because it all depends on the edges. You have to subtract the edges by faces/vertices to get your faces/vertices so 20-12 is 10 so you are correct
Answer:
9
Step-by-step explanation:
PEMDAS IS
parentheses
Exponents
Multiply and divide
Addition and subtraction
First you start with the parentheses so
1 + 2 = 3
Now you have 6/2 x 3
Multiply and divide means you either divide or multiply what ever comes first going left to right
So
6/2 = 3
3 x 3 = 9
If it was reversed we’d have
2 x 3/6 which would be
6/6 = 1
(a-25b)(a+4b)=0
Use the quadratic formula or complete the square by looking at the factors
Answer:
#1: 345
#2: 10%
#3: 7.35
#4: 290.50
Step-by-step explanation: