Please help me with the last question just write the equation in vertex form
I’ll mark as brainliest
I’ll mark as brainliest
Gloria’s washing machine is broken. Since her machine is pretty old, she doesn’t want to spend more than $100 for repairs. A ser
1 answer:
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Answer:
1.
2.
4. 22
Step-by-step explanation:
1.
2.
Where a is the side
We are given an area o square =
So,
4. We are given that the solution of quadratic equation -9 and 9
So, equation becomes:
So, in the given equation
z should be the number from which if we subtract 103 so we get 81
Substitute z = 22
Thus the value of z is 22
Step-by-step explanation:
A bunny seller began their business with only 2 bunnies. The seller noticed that the number of bunnies the farm expanding after t days can be modeled by the equation
we know that the exponential equation is in the form of
Where 'a' is the initial value
y is the final value
b is the rate factor
x is the time period
P=2(3)^t
represent the value of t is 3
we know that 't' represents the number of days
represent the farm expanding after 3 days
Answer:
Circumference of the circle is
Step-by-step explanation:
we have to find the circumference of the given circle.
Given:
Diameter=42 m
Circumference of a circle=
So, the circumference of the circle is