Answer:
log5 (4/7)= log5 (4)- log5 (7)=-0.347708839
Step-by-step explanation:
for the first question which would be Approximate: log5 4/7 the answer would be B. –0.3477
and for the second question which would be Approximate: log1/2 5 the answer would be C.–2.3219
Taiga’s teacher asked him to draw a polygon with vertices (–4, –5), (–5, 2), (–5, 3), (–4, 5), (2, 3), and (–3, 0) and to identi
cupoosta [38]
Taiga is not correct because the polygon is a hexagon.(6 sides). Heptagon has 7 sides
Answer:
15. y = 6x
16. x = 11
Step-by-step explanation:
15. A direct variation equation is of the form ...
y = kx
Solving for k, we find ...
k = y/x = 42/7 = 6
The equation is y = 6x.
__
16. Filling in the given values, we have ...
66 = 6x
11 = x . . . . . . . divide by 6
It I c because it just the answer
Answer:
![(x, y) \rightarrow (-x, -y)](https://tex.z-dn.net/?f=%28x%2C%20y%29%20%5Crightarrow%20%28-x%2C%20-y%29)
Step-by-step explanation:
Rotation of any point in the form of (x, y) about the origin O through 180 degree in anticlockwise or counterclockwise direction, it will takes the new position (-x, -y)
i.e,
The rule of rotation about the origin through 180 degree is given by:
![(x, y) \rightarrow (-x, -y)](https://tex.z-dn.net/?f=%28x%2C%20y%29%20%5Crightarrow%20%28-x%2C%20-y%29)
For example:
Let the point A(-4, 6) rotate by the rule
then;
![A(-4, 6) \rightarrow (4, -6)](https://tex.z-dn.net/?f=A%28-4%2C%206%29%20%5Crightarrow%20%284%2C%20-6%29)
⇒the coordinate of image of the point A is, (4, -6)
Therefore, the rule represents
is, ![(x, y) \rightarrow (-x, -y)](https://tex.z-dn.net/?f=%28x%2C%20y%29%20%5Crightarrow%20%28-x%2C%20-y%29)