Answer:
f(4) = 44
Step-by-step explanation:
To evaluate f(4) substitute x = 4 into f(x)
f(4) = 5(4)² - (9 × 4) = (5 × 16) - 36 = 80 - 36 = 44
A triangles degrees equal 180.
180 divided by 2
The sum of two consecutive integers that equal the sum of the angles on a triangle are 90
The expression for the 12 more than half of the postcard will be written as:- P/2+12=P
<h3>What is an expression?</h3>
The expression is defined as the relationship between the numbers and variables and is arranged in the form of an equation.
here we have the words in the question to convert it into an expression that is 12 more than half of the postcard.
The expression will be written as:-
P/2+12=P
Hence expression for the 12 more than half of the postcard will be written as:- P/2+12=P
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Answer:
Acute
Step-by-step explanation:
Answer:i believe it is 5.7
Step-by-step explanation: