Answer:
6.50
Step-by-step explanation:
6+1.50=6.50
Answer:
-1
Step-by-step explanation:
45 / -15 x 3
45/ -45
-1
C bcz i checked the calculator ∞
D
7•4 =28, -5•0 =0... 28+0=28
the picture in the attached figure
we know that
if ABC is an isosceles triangle
then
AB=BC
angle A=angle C=45 degrees
and
triangle ABD and triangle BDC also are isosceles triangles
AD=BD=x
DC=BD=x
the hypotenuse AC is equal to

To find the length AB applying the Pythagorean Theorem

remember that AB=BC


therefore
the answer is
the length of one leg of the large right triangle in terms of x is equal to 