9: v=-2
X= 0
K=3
I hope this helps
Answer:
y=1 , z=-2
Step-by-step explanation:
I will use the method of elimination :
Multiply the top equation by 5 to make equation 3 :
35z + 15y = -55
Multiply bottom equation by 3 to make equation 4:
6z + 15y = 3
Subtract equation 3 from equation 4 to eliminate the y :
-29z = 58
Divide both sides by -29 to solve for z :
z = 58 ÷ -29
z = -2
Substitute this value into either equation 1 or 2 to solve for y :
I chose equation 2 :
2(-2) + 5y = 1
-4 + 5y = 1
Add 4 to both sides :
5y = 5
Divide both sides by 5 :
y = 1
Hope this helped and have a good day
Answer:
C) 106 degrees
Step-by-step explanation:
In the given diagram, m∠xz = 254 degrees.
Some of the whole circle = 360 degrees
measure of arc XZ = 360 - 254
measure of arc xz = 106 degrees
Thank you.
Answer:
2/3
Step-by-step explanation:
this is the right answer on ape x
$54,000,000 = x ($90,000,000)
*Divide both sides by $90,000,000 to get x by itself
x= .6 or 60%