MATHEMATICS HIGH SCHOOL

Which polynomial is prime?x2 – 36

x2 + 16

x2 – 7x + 12

x2 – x – 20

Answers

Answer 1
Answer: x2+16 is the prime polynomial.
x2+16 is the only polynomial that couldn't be factored out anymore

x2-36 --> (x-6)(x+6)
x2-7x+12 --> (x-3)(x-4)
x2-x-20 --> (x+5)(x-4)
Answer 2
Answer:

Answer:

x^2+16

Step-by-step explanation:

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Roland took a cab from his house to the airport. The cab company charges $3.00 to start the meter and $.50 per mile after that from Roland's house to the airport. What is the total amount roland has to pay the cab driver at the airport

Answers

Hey there,

We'll  say that he when 10 miles
right f the bat he paid $3.00
the he drove 5 miles so that would be $8.00
Because $.50 per mile and $3.00 at frist

A peregrine falcon can fly 322 km/h h. How many meters can the falcon fly.

Answers


That depends on how many fish or mice he ate yesterday, how well
he slept last night, and where he really wants to be.

From the information given in the question, the only things we can
really say for sure is that if he maintains his top speed, he will fly
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1. Which of the following is equivalent to x5y2/xy2 when x ≠ 0 and y ≠ 0? A. x6y5
B. x5y
C. x4y
D. x4

Answers

x5y2/xy2=x5   .y2/x  . y2, simplifying by y², it becomes x5/x, simplify by x, we found x5/x= x4
the answer is 
D. x4

Which of the following is the surface area of the right cylinder below?Radius 8
Height 14


A. 352 units2
B. 224 units2
C. 896 units2
D. 204 units2

Answers

Answer:

352units²

Step-by-step explanation:

You have 7 dogs and you multiply 4 more dogs whats your answer.

Answers

The answer is 28 dogs.

Which could be the first step in solving the equation represented by the model below?X X X x
II
O Add 4 negative unit tiles to both sides.
O Add 4 negative unit tiles to the left side, and add 6 negative unit tiles to the right side.
O Add 4 positive unit tiles to both sides.
O Add 6 negative unit tiles to the left side, and add 4 negative unit tiles to the right side.

Answers


O Add 6 negative unit tiles to the left side, and add 4 negative unit tiles to the right side.
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