Answer:
8x+40=56
Step-by-step explanation:
You have to distribute the 8
Then finish the rest of the problem
Answer:
30a + 18b
Step-by-step explanation:
6(5a+3b)
Just multiply the six in both numbers
( 6x5a) + (6x3b)
= 30a +18b
Hope this helps =)
Answer:
Step-by-step explanation:
We want to find the coordinates of a certain point C(x,y) such that C divides and in the ratio m:n=3:2
The x-coordinate is given by:
The y-coordinate is given by:
AB has coordinates A(-5,9) and B(7,- 7)
We substitute the values to get:
and
Therefore C has coordinates
The line segment that contains C is
See attachment.
Answer:
are you just typing
Step-by-step explanation:
(-1.7, -4.9)
to reflect across the x-axis multiply the x-value by negative 1