Answer:
x = 7
Step-by-step explanation:
Given the base of the triangle is 6 and the line dividing the triangle is x. To get x divide the triangle into two equal halves. When you do so,you’ll have a right triangle with x as the opposite , 8 as the hypotenuse and the adjacent as 3.
Using Pythagoras theorem, we have
8^2 = x^2 + 3^2
8 x 8 = x^2 + 3 x 3
64 = x^2 + 9
Subtract 9 from both sides
64 - 9 = x^2 + 9 - 9
55 = x^2
X^2 = 55
x = squared root of 55
x = 7.4
x = 7
The midpoint is the average of the endpoints.
((-11+i) + (-4+4i))/2 = -15/2 +5/2i
°° Let's see -
1,327 rounded to the nearest hundred would equal 1,300.
→ Why?
Because I've learned this rounding trick that when I share it with other people they find it very useful.
5 or more, raise the score! (Round up!)
4 or less, let it rest! (Round down or keep it the same!)
↑ ↑ ↑ I hope this is somewhat helpful to you :D
Answer:
Assuming the similarity is that BC scales to EF, answer is
D. 1.5BC
Step-by-step explanation:
Because the triangles are smilar, AB/BC = DE/EF
If AB = 2BC
then DE = 2EF
but also DE = 3BC
so 2EF = 3BC
EF = 1.5BC
as you already know, to get the inverse of any expression we start off by doing a quick switcheroo on the variables and then solve for "y".