4(8x-2)
Distribute the 4
So it should be 32x-8
Hope it helps
Answer: The pupil's area is π mm^2 or 3.14mm^2
Step-by-step explanation:
First of all, the pupil is the name that is given to the hole that is situated in the centre of the Iris of the human eye which allows light to come in contact with the retina. It adjusts in size (diameter) depending on the availability of light in the environment we find ourselves.
In this scenario, Shannon entered the room with unusual lighting and her pupil's diameter adjusted to 2 millimeters.
Now, it is important to note that a pupil is an example of a circle.
The formula for finding or calculating the area of a circle is πr^2, where π = 22/7 and "r" = radius.
Since the radius of her pupil is = 2/2 = 1 millimetre, the area of the pupil is:
πr^2 = π × 1 × 1 = π mm^2
Or 22/7 × 1 × 1
= 3.14mm^2
Therefore the area of her pupil when she entered the room with unusual lighting is 3.14mm^2
(y = x + 6)
(y = 9x - 2)
(**since both of the equations equal y, set the equations equal to each other**)
(9x - 2 = x + 6)
(**now solve**)
(8x - 2 = 6)
(8x = 8)
(x = 1)
(**now plug x back into one of the equations to find y**)
(y = 1 + 6)
(y = 7)
(**Now we found the intersection, which is (1,7))
Answer:
2355in³
Step-by-step explanation:
3.14(5)²×30=2355 in³
Answer:
27
Step-by-step explanation:
I multiply 23 and 3 together and got 69 then added -96 which equals 27
not sure if this helps but here you go :)
