Answer:
x = 10/√2 ≈ 7.07
Step-by-step explanation:
Comenzaremos por dividir el triángulo en dos partes y definir H, como en la figura adjunta.
Aplicando el teorema de Tales, sabemos que:
También sabemos que, dado que el tirángulo menor es la mitad que el triángulo mayor, la relación entre áreas es:
Dado que formamos dos triángulos rectángulos, podemos despejar el valor de H como:
Podemos entonces despejar x de la siguiente manera:
#13: b
#14: c
#16: c
It is very easy, have a nice day :)
1)To construct a line parallel to line l and passing through point P our first step is to join the point and line and then draw angles in such a way so that corresponding angles are equal.
Option B is the correct construction of a line parallel to line l and passing through point P.
2) To Construct the perpendicular line to line DE at point F we cut an arc from point F to line DE in such a way it cuts line DE at two points .From these two points we draw arcs which cut each other .
Option C is the correct option to Construct the perpendicular line to line DE at point F.
3) To Construct a perpendicular from the given line segment that passes through the given point we cut two arcs on top and bottom of line segment.
Option B is the right answer.
Step-by-step explanation:
if three(3) is not less than x, this means it's more than x so it'll be 3+x
Answer:
9/5C +32 = F
Step-by-step explanation:
C = 5 / 9 (F - 32)
Multiply each side by 9/5
9/5* C = 5 / 9 (F - 32) *9/5
9/5 C = F -32
Add 32 to each side
9/5C +32 = F -32 +32
9/5C +32 = F
