15. True. Intersections of two lines that are not perpendicular always result in one pair of acute and one pair of obtuse angles vertical angles.
16 True. Adjacent angles share sides and do not overlap. Two 180 degree (straight) angles can share sides without overlapping
Answer:
isosceles triangle
Step-by-step explanation:
an iscocles triangle has two sides of equal length.
Answer:
3
Step-by-step explanation:
start with the ending answer and go backwards
Answer:
(0, <u>3</u>), (2, <u>-1</u>), (-6, <u>15</u>)
Step-by-step explanation:
I recommend you use desmos scientific calculator for these problems.
So first you'll wan't to plug in the expression:
y=-2x+3
Then you''l want to put x= then the domains.
x=0, 2 or -6. (it doesn't matter as long as you put them in one at a time.)
youll then get each answer as you plug the numbers in.
x=0 y=3
x=2 y=-1
x=-6 y=15
Sorry if it wasn't clear to understand I'm doing my work at the same time as helping others.
If the original height was 6 inches and it was reduced to half that or in other words 3 inches, do 8 inches divided by 2 to get a new width of 4 inches.
Hope this helps!