The slope is -1/2. When it’s in the equation like that, the slope is always the number that has the letter X next to it.
Answer:
8/3
Step-by-step explanation:
Because all 4 angles are congruent, the sides are proportional.
the scale factor is 5/30 = 1/6.
meaning x = 16(1/6)=8/3.
Answer:
a = 15
Step-by-step explanation:
This is your given:

You are going to want to get a alone to get what a equals.

Multiply 3 on both sides to get the a alone

Ummmm could u ask a question because this makes no sense are you adding subtracting what?
Alvin is 24 and Elga is 8. sorry I'm late