Answer:
24
Step-by-step explanation:
(-3)(-8)
A negative times a negative is a positive
+ 3*8
+ 24
Answer:
The 4th one;
y = -5
Step-by-step explanation:
The line is horizontal, therefore it just needs to be the same as the y-value, which is -5. Here is an image for you to explain it.
Answer:
x = -3, x = 7
Step-by-step explanation:
( 5x + 15 ) ( x - 7 ) = 0
5x + 15 = 0
5x = -15
x = -3
x - 7 = 0
x = 7
The two triangles are similar. The proportion of the two sides therefore are the same. So 6:5 is the same as 20:6+x. You can calculate the 6+x side based on this and the last step is to simply subtract 6 from the side.
Answer:
I think it is 24
Step-by-step explanation:
