What exactly do you need help with with this topic<span />
Answer:61
Step-by-step explanation:
Z+Z-11=Z+50
2Z-11=Z+50
Collect like terms
2Z-Z=11+50
Z=61
Answer:
C. 40 cm
Step-by-step explanation:
length of side of square = s
perimeter = s + s + s + s = 4s
We use the formula P = 4s
P = 4 * 10 cm
P = 40 cm
Answer: The perimeter is 40 cm.
Notice that the perimeter is a sum of lengths, so its units are linear units such as cm, inches, feet, a unit of length.
An area has square units such as cm^2, in.^2, ft^2, etc.
The Correct choices are :
- the dependent variable is y
- the rate of change is not constant
- independent variable is x
- This is a negative relationship
- The relationship is nonlinear
Answer: All Numbers Are Real Solutions (Note - Have An Amazing Day! :)
Comment If I'm Wrong!
Step-by-step explanation:
4(3x+5)=5(x+4)+7x
4(3x+5)=5(x+4)+7x
(4)(3x)+(4)(5)=(5)(x)+(5)(4)+7x
12x+20=5x+20+7x
12x+20=(5x+7x)+(20)
12x+20=12x+20
12x+20=12x+20
12x+20−12x=12x+20−12x
20=20
20−20=20−20
0=0
Answer: All real numbers are solutions
