Diameter of the circle is BD as shown, as indicated and passed through center where BD passes, triangle ABD is a right triangle with angle ABD as the right angle. It means ADB and ABD are complementary which means
AB = 140 degree
AD=40 degree
Answer:
31°
Step-by-step explanation:
3x + 10 = 5x - 4 ... - 3x and +4 both side
14 = 2x
x = 7
angle 1 and angle 2: 5 x 7 - 4 = 31°
check: 3 x 7 + 10 = 31°
1 is in picture above.
2.

3. In the picture...
4. In the picture...
5. Parts A and B are true.
6.

7. The axis symmetry equation of

is

So it would be x=-3/4
8.

T=(6, 10) vertex coordinates...
Answer:
5
Step-by-step explanation:
You just change the signs
Answer:5
Step-by-step explanation:
because i said so