Use the distance formula:
x2 is 1 and x1 is -2
y2 is root7 and y1 is 0
Point (X1,Y1) is basically the coordinate of the centre point of the circle
Point (X2,Y2) is the point that on the circle
So if the point(1,root7) is on the circle, the final distance you get should be the radius of the circle, which is 4 units
Calculate it and you can get the answer that is 4
Therefore the point (1,root7) is on the circle
Answer:
y=10
Step-by-step explanation:
x will vary, but y will remain constant because that is what a horizontal line means. If this helped, please mark the brainliest!
If one serving of granola provides 4% of your daily protein, that means you need the another 96% of protein (which in this case is 48g)
x=48/0.96 (using x as daily protein)
x = 50
Therefore you need 50 grams of protein daily
Answer:
224
Step-by-step explanation:
To make this easier, multiply all the measurements by 3, so you have 1 inch cubes with a box of 8 in. width, 4 in. length, and 7 in. height. This makes it a lot easier to understand as it is finding the volume of the cube, which is width x length x height. This is 8 * 4 * 7 which is 224. - Madison P.
If x=3
(1/3)y2+12=15
(1/3)y2=15-12
(1/3)y2=3
y2=3*3
y2=9
y=3
