Answer:
plug it into your calculator and you get or 1.44 to 3 sf.
the first one is 0.00001
Step-by-step explanation:
its on the screen
Answer:
b) angles 1 and 4 are congruent.
Hope it helps!
I think it’s vertex form
Hope it helps
Answer:
Step-by-step explanation:
Just multiply the first equation by -1 and then add them together to find x. Should look something like
-2x - y = -7
5x + y = 9
--------------------
3x + 0 = 2
x = 2/3
Now back substitute using either equation to find y. I'll use the first:
2(2/3) + y = 7
4/3 + y = 7
y = 7 - 4/3 = 21/3 - 4/3 = 17/3
Answer:
x=2/3
y=17/3