Sqrt(8^2 + 3^2)
Y is 3,4
Z is -5,1
3-(-5) = 8 (difference between x coords)
4-1 = 3 (difference between y coords)
Equation is: sqrt( (xdiff)^2 + (ydiff)^2 )
Answer:
2 1/5 for alice
4 3/14 for Bert
5 for Carl
5 for Eva
5 1/2 for Dennis
Carl and Eva
Step-by-step explanation:
brainliest please
Answer:
It could be 32:40.
Step-by-step explanation:
There is a constant ratio 4:5 with the ribbons in the boxes, so with a table you would go down multiplying both the numbers by the same to get the answer...
(4:5 x 2 = 8:10... x 3 = 12:15...x 4 = 16:20...etc.)
Hope this helps!
If there is a mistake, please let me know!
<h3>
Answer:</h3>
The Area of the tray ≈380 cm
<h3>
Solution:</h3>
- We are given the diameter of the tray, which is equivalent to 22 cm.
- We are asked to find the area of the tray.
- Remember the formula:
- Area of a circle = πr²
- Where
- π -> pi (3.14...)
- r -> radius
- Notice that we aren't given the radius. We're given the diameter only.
- No reason to panic. We can easily find the radius by dividing the diameter by 2.
- The radius is equal to 11 cm.
- Now, plug the values into the formula:
- A=π(11)²
- A=121π
- A≈380 cm
Hope it helps.
Do comment if you have any query.
2 and 7 because it will stay constant
