Answer:
The age of the grinkgo tree is 10 years old and the age of the dogwood tree is 4 years old
Step-by-step explanation:
Let
x -----> the age of the grinkgo tree
y -----> the age of the dogwood tree
z -----> the age of the blue spruce tree
we know that
------> equation A
----> equation B
substitute the value of z
-----> equation C
equate equation A and equation C and solve for y
Find the value of x (equation A or equation C)
therefore
The age of the grinkgo tree is 10 years old and the age of the dogwood tree is 4 years old
Answer:
pi*r^2= Area
Step-by-step explanation:
Answer: 4/3 π 6³
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Volume of a sphere: 4/3 π r³
Replacing with the values given:
V = 4/3 π 6³
If we solve the expression:
V = 4.18 (6)^3
V = 904.77 cubic units
Feel free to ask for more if needed or if you did not understand something.
<span>|4x + 12| = 16
As it is in modulus function, it could be either +ve or -ve
4x+12 = 16 OR 4x - 12 = 16
4x = 16-12 OR 4x = 16 + 12
4x = 4 OR 4x = 28
x = 4/4 OR x = 28/4
x = 1 OR x = 7
In short, Your Answer would be either 1 or 7
Hope this helps!</span>
Approximately 14.4 inches I think is the correct answer!
