Answer:
C
Step-by-step explanation:
Hello There!
We can easily calculate the amount of flower pots he can paint by dividing the amount of paint he has by how much paint each flower pot requires

The closest number is 24 therefore your answer is C
Answer:
When the input is 5, the output is 11.
Step-by-step explanation:
Replace x with 5: 3(5) - 4 = 15 - 4 = 11
When the input is 5, the output is 11.
The width of the walkaway be 4 feet.
<h3>What is Discriminant Formula?</h3>
The discriminant formula is used to determine the nature of the roots of a quadratic equation. The discriminant of a quadratic equation
is D =
If D > 0, then the equation has two real distinct roots.
If D = 0, then the equation has only one real root.
Given that: 
also, area of walkaway = 464 square feet.
So, 

Using Discriminant method,
a=4, b=100, c=-464

w= 
w= 
So, 


Hence the width of the walkaway be 4 feet.
Learn more about discriminant formula here:
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1 interior angle = [(n-2)180]÷n
= [(7-2)×180]÷7
= 900÷7 = 128.57 °
an exterior angle = 180 - interior
= 180-128.57
= 51.43°
Answer:
Exact value of Cos(45° - 60°) is 0.96 using difference of two angles.
Step-by-step explanation:
Given:
Cos(45° - 60°)
We have to apply the formula of cosine for difference of the two angles.
Formula:

Plugging the values.
⇒ 
We know that the values :
and 
So,
⇒ 
⇒ 
⇒ 
⇒
...<em>rationalizing </em>
⇒ 
⇒
...<em>taking 2 as a common factor</em>
<em>⇒ </em>
To find the exact values we have to put the values of sq-rt .
As<em>, </em>
and 
Then
<em>⇒ </em>
<em />
<em>⇒ </em>
<em />
⇒ 
So the exact value of Cos(45° - 60°) is 0.96 using difference of two angles.