Answer:
1. 3
Step-by-step explanation:
For the first one, you have to follow m(slope)=y2-y1/x2-x1.
So in this case for the first one, it's 4-(-2)/3-(1) which is 3.
Answer: -5z+13
Step by step:
6z-5
-z-8 now you add -5, and -8 and it becomes positive. And then you subtract 6z and -z
You get -5z+13
Answer:
√90
Step-by-step explanation:
d=√((x2-x1)²+(y2-y1)²)
=√(-1-8)²+(5-2)²
=√(-9)²+(3)²
=√(81)+(9)
=√90
Please read "Step-by-step" if you're having trouble
Answer:
x²(1-)
Step-by-step explanation:
Each side of the cookie dough is x long, since there is no given number, the diameter of the plate is also x, its as long as the square is wide, making the radius 1/2x.
The area of the cookie dough is x², the area of the plate is 1/4x².
You have the equation x²- x²the equation has a Greatest Common Factor of x² so your factored equation is x²(1-)
Bags = 8+4+4=16
firs step
p1=4/16
second step
p2=3/15
P=4/16*3/15=1/4*1/5=1/20=0,05 - correct answer