Answer:
(0,-3)
Step-by-step explanation:
You can just graph it and find the center.
Please put me as brainliest. Thank you.
Answer:
A) By using the Pythagorean Theorem, we will see that . If we simplify it, we will find that the hypotenuse of Δ
B) approximately
Step-by-step explanation:
A) In all honesty, you don't really need to look at ΔACD at all for this one. Just use the Pythagorean Theorem (like previously stated) and solve!
***Pythagorean Theorem is
B) Here, you can also use the Pythagorean Theorem! However this time, the equation will be, .
- ≈
Hope you do well on the rest of your math problems :D
Answer:
Side is equal to feet.
Step-by-step explanation:
A square is a four sided polygon in which all sides are equal, diagonals are equal and each angle is equal to °
Area of a square = side × side
Area of a square
Here, write
Therefore,
Area of a square
square feet
So,
side × side
This implies side is equal to feet.
I guess you want to find the values of x & y. If so:
7x+2y=24
8x+2y=30
1) multiply the 1st equation by (-1)==> -7x-2y=-24
2) Now add -7x-2y=-24 to 8x+2y=30 ==> x + 0y = 6 ==> x = 6
3) replace x by 6 in any of te two equation & you will find y= - 9