Answer:
A biconditional statement is a combination of a conditional statement Its converse written in the if and only form
The length of the altitude is 9.5 cm.
The altitude bisects the base of the equilateral triangle (this is because the two sides emerging from the vertex are equal). This gives us a right triangle with leg 5.5 and hypotenuse 11. We use the Pythagorean theorem:
5.5² + h² = 11²
30.25 + h² = 121
Subtract 30.25 from both sides:
30.25 + h² - 30.25 = 121 - 30.25
h² = 90.75
Take the square root of both sides:
√h² = √90.75
h = 9.5
It would be the first one
Step-by-step explanation:
Hi! the answer is 2+[8x1296] because you break the 28 and the 1296 stays the same
Hmmmm to convert from improper to mixed, simply do the division of both, the quotient gets upfront, the remainder as the numerator, for example,
how many times 3 goes into 81? well, 27 times, with a remainder of 0, thus
![\bf 27\frac{0}{3}](https://tex.z-dn.net/?f=%5Cbf%2027%5Cfrac%7B0%7D%7B3%7D)
how many times does 2 go into 29? well 14 times, with a remainder of 1, thus