Can u please answer this question
Can u please answer this question - 1

Answers

Answer 1
Answer: One Way:
We can change the mixed number to a decimal for comparing.

1(1)/(4) m = (5)/(4) m = 1.25 m

1.4 m     >    1.25 m
Darren   >     Luke

Darren's jump was higher by (1.4-1.25) 0.15 m

Or another way change the decimal to a fraction and the mixed to an improper fraction too.

1(1)/(4)(5)/(4) (Luke)
1.4 = (7)/(5)                               (Darren)
We need a common denominator to compare
(5*5)/(4*5)       (Luke)
(7*4)/(5*4)       (Darren)
(25)/(20)          (Luke)
(28)/(20)          (Darren)

(28)/(20)  >   (25)/(20)
        Darren           >            Luke
  
By:
(28)/(20)(25)/(20)(3)/(20)
Which is also by 0.15 m
Darren jumps higher and by 0.15 m

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What are the intercept(s) of ƒ(x) = x2?

Answers

There is only one intercept at the origin - coordinates (0, 0).

We have the function f(x)=x²

Let y = x² We have to find out the x-intercept and the y-intercept

an x-intercept is a point on the graph where y=0 ⇒ x²=0 ⇒ x=0 ⇒ O(0,0) - x-intercept

a y-intercept is a point on the graph where x=0 ⇒y=0 ⇒ O(0,0) - y-intercept

The function has only one intercept : O(0,0) as it is shown in the graph below ↓

How many degrees is a circle

Answers

Answer:

360

Step-by-step explanation:

A full line is 180 degrees, so multiplied by two would be 360.

Hope this helps!

Answer:

360 degrees

Step-by-step explanation:

I really need help with these and my dad said the way i originally did it was wrong.

Answers

Excuse my saying this, but it's a little weird for your dad to tell you that
you're doing something wrong and then walk away and leave you hanging,
without helping you do it right.

And there's another weird thing here:  The equation you squeezed in there
in the blank line is EXACTLY CORRECT.  That's exactly the answer to the
next line, where it ways "Define a variable and then write ... an equation ...". 
You've already got that, and you're on your way.

In your equation, 'x' is the price of the second painting.  When you solve your
equation, you'll know that, and you'll be able to find the price of the first one. 
Then you'll immediately know which one was the most expensive.

The important thing is:  You've already finished the toughest part ! The rest
is just some arithmetic.  Great work !

How to work out 25 divided by 1,280

Answers

25 divided by 1,280

See how many times 25 will go into 128 and you get 5 with 3 left over.  Then see how many times 25 will go into 30 (because you carried down the 0) and you get 1 with 5 left over.  Your final answer is 51 with a remainder of 5.

Which of the following best describes the relationship between (x-2) and the polynomial 2x^3+x^2-3A) (x-2) is a factor
B) (x-2) is not a factor
C) it is impossible to tell whether (x-2) is a factor

Answers

(x-2) is not a factor of the polynomial 2x³ + x² – 3. Then the correct option is B.

What is a factorization?

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The polynomial is given below.

⇒ 2x³ + x² – 3

The factor of the polynomial will be

⇒ 2x³ + x² – 3

⇒ 2x³ + 3x² – 2x² – 3

⇒ x²(2x + 3) – 1(2x + 3)

⇒ (x² – 1)(2x + 3)

⇒ (x – 1)(x + 1)(2x + 3)

(x-2) is not a factor of the polynomial 2x³ + x² – 3.

Then the correct option is B.

More about the factorization link is given below.

brainly.com/question/6810544

#SPJ2

If (x - 2) is a factor of 2x³ + x² - 3 then for the value of x = 2 the polynominal is equal zero.
Substitute:
2 · 2³ + 2² - 3 = 2 · 8 + 4 - 3 = 16 + 4 - 3 = 17 ≠ 0
Answer: B) (x - 2) is not a factor.

What point on the number line represents sea level?

Answers

Zero because the height of land and depth of places is measured according to sea level which is considered the baseline
the answer here would be 0
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