Answer:
x = -6
Step-by-step explanation:
The horizontal line at y = 6 intersects the blue line of the graph of h(x) in two places: (-2, 6) and (-6, 6).
The x-value that is not -2 is -6.
x = -6
Answer:
15
Step-by-step explanation:
1/3*3=1*5=5
so
3*5=15
Answer:
7 < x < 34
Step-by-step explanation:
The answer must be greater than 7, else the two sides are less than or equal to the third. That triangle is impossible. The answer must also be less than 34, because then the two other sides would equal the third, making an impossible triangle.
This is basically asking if each transformation is an isometry, which maps a triangle to a congruent triangle.
(x,y)⇒(-y,x) That's an isometry, not scaling x or y. I think it's a 90 degree rotation. CONGRUENT
(x,y)⇒(x-2,y-1/2) No scaling, pure translation. CONGRUENT
(x,y)⇒(2x,2y) That's a double scaling so NOT CONGRUENT
(x,y)⇒(-x,y) That's a reflection. CONGRUENT
(x,y)⇒(1/2 x, 1/2 y) Scaling again, NOT CONGRUENT
Answer:
7:10
Step-by-step explanation:
14/20= 7/10
