Answer:
![\Large \boxed{\sf True}](https://tex.z-dn.net/?f=%5CLarge%20%5Cboxed%7B%5Csf%20True%7D)
Step-by-step explanation:
![\sf A \ diameter \ that \ is \ perpendicular \ to \ a \ chord \ bisects \ the \ chord.](https://tex.z-dn.net/?f=%5Csf%20A%20%5C%20diameter%20%5C%20that%20%5C%20is%20%5C%20perpendicular%20%5C%20to%20%5C%20a%20%5C%20chord%20%5C%20bisects%20%5C%20the%20%5C%20chord.)
Answer:
-17/10 as a simplified fraction or -1 7/10 as a normal fraction
Step-by-step explanation:
F(x)=x^2-4x+7
My work is attached below
Decide whether the two figures are similar. . Triangle A: (1,4), (3, 5), (4,2) Triangle B: (0, 5), (4,7), (6, 1)
puteri [66]
Answer:
Step-by-step explanation:
triangle A sides
√((5 - 4)² + (3 - 1)²) = √5
√((5 - 2)² + (3 - 4)²) = √10
√((4 - 1)² + (2 - 4)²) = √13
triangle B sides
√((7 - 5)² + (4 - 0)²) = √20 = 2√5
√((7 - 1)² + (4 - 6)²) = √40 = 2√10
√((6 - 0)² + (1 - 5)²) = √52 = 2√13
As each leg of B is twice a leg of A, they are similar
It would be 1,300. When rounding, you'd need to look at the number to the right of the place you're rounding to. In this case, you're rounding to the hundreds place (the 2), so you look at the number to the right (7). To know if you round up or down use this:
Round down= 0-4
Round up= 5-9