The 6 slice of the pizza suggest that it's 3lines onlhy to cut it into pieces.
So use the 18/3 we can conclude that the diameter is 6cm then
we can know that the radius of the pizza is 3cm
Then the area is π*r*r which is 9*π
Answer:
(1;1)
Step-by-step explanation:
1. if y=2x-1, then it is possible to substitute 2x-1 into the 2d equation:
5x-4(2x-1)=1, ⇒ 5x-8x+4=1, ⇔ -3x=-3, ⇔ x= 1;
2. if x=1, then y=2x-1=2-1= 1.
3. the required pair is (1;1)
Answer:
goggle the following? ,'##$^%&'''!
Answer:
b(4) = -8
Step-by-step explanation:
We are to find the 4th term.
n = 4
b(n) = 1(-2)ⁿ⁻¹
b(4) = 1(-2)⁴⁻¹
b(4) = 1(-2)³
b(4) = 1(-8)
b(4) = -8
<h3>
Answer:</h3>
<h3>
Step-by-step explanation:</h3>
We know that , so substitute that into the equation.
With negative powers, instead of making the result negative, you divide one by it. Mathematically speaking, . This makes our equation:
Finally, simplify the exponent.