Answer:
d= 9.032 units
Step-by-step explanation:
Given
We will use the formula for circumference of a circle to find it's radius and then diameter will be found using radius.
So,
Now to find the diameter:
d = r*2
d = 4.516*2
d= 9.032 units
What is 20(21+68)-100+6
1 answer:
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Answer:
D = 141
Step-by-step explanation:
The given quadratic equation is
.
It is required to find the value of the discriminant. The value of discriminant of any quadratic equation is given by :
Here, a = 5, b = 9 and c = -3
On plugging all the values, we get :
So, the value of discriminant for y is 141.
