Answer:
A
Step-by-step explanation:
Since Angle XYZ is equal to Angle YZX,
XY=XZ
The two triangles are congruent.So,
VW=YZ
XY=UV
XZ=UW
Thus;
XY=UV
XZ=UW
XZ=XY=UV=UW
So the permieter is 5.7 + 5.7 + 3.7 = 15.1 cm
Answer:
x=-16
Step-by-step explanation:
We are given with the equation
We are asked to solve it for x.
Distributing over bracket and simplifying
Adding 8 on both sides
Dividing both sides by -3
Answer:
1. I am not sure about the first one. I tried everything and nothing I got from any of my work is looking right.
2. AB = 5
3. 8
"rate" is the keyword here. You'll need to come up with a "direct variation" relationship between c (number of calories burned) and w (person's weight):
c=kw
You are told that when w=130 lb, c = 89 calories. Find the constant of proportionality, k.
Then rewrite c=kw with this value of k substituted.
Finally, substitute 190 lb. for w in your formula and calculate the # of calories burned, c.