MATHEMATICS HIGH SCHOOL

Enter the degree of the polynomial below.7x7 + 10x4 + 4x3 - 5x11 - 10x6 - 6x7

A. 6
B. 7
C. 11
D. 10 ...?

Answers

Answer 1
Answer: I bet, you can define it by the highest degree number. So the answer is C. 11
Answer 2
Answer:

Answer:

degree of the polynomial is 11.

C is the correct option.

Step-by-step explanation:

We have been given the polynomial

7x^7+10x^4+4x^3-5x^(11)-10x^6-6x^7

Rewrite this polynomial in standard form i.e from descending exponents

-5x^(11)-6x^7+7x^7-10x^6+10x^4+4x^3

On simplifying, we get

-5x^(11)+x^7-10x^6+10x^4+4x^3

Now, we know that the degree of the polynomial is the highest exponent.

Here, the highest exponent is 11.

Therefore, the degree of the polynomial is 11.

C is the correct option.

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The value of a new 3500 sailboat decreases 10% per year. find its value after 1 year

Answers

After one year, the sailboat has value 3500*((100-10)/100)=3500*.9=$3150.

Millie works 8 hours each Saturday and earns £50. On a Saturday she spends £2.75 on bus fares and £4.25 on lunch. What percentage of her earnings does she spend on bus fares and lunch?

Answers

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Which graph represents 6x -2y> - 11

Answers

Answer:

C

Step-by-step explanation:

Remember when using the inequality sign < or > the line will be dotted so we can immediately eliminate answer choices b and d

Now let us solve for y

6x-2y>-11

step 1 subtract each side by 6x

now we have

-2y>-11-6x

step 2 divide each side by -2

-11-/2=11/2

-6/-2=3

IMPORTANT -when you divide inequalities by a negative number you flip the inequality sign

So now we have

y<3x+(11)/(2)

See image below for reference

When the inequality is facing x the solutions are going to be on top of the line

hope this helps!

Answer:

its D

Step-by-step explanation:

on khan academy

Which number is a perfect cube?
09
18
27
O 36

Answers

Answer:

36

Step-by-step explanation:

a cube has 6 sides

6 squares on each side

36 divided by 6 = 6

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hope this helps!

Convert the given amount to the given unit4. 63 yd; feet

5. 168h; days

6. 2.5lb; ounces

7. 200 cm; meters

8. 4 min; seconds

9. 5kg; pounds

Answers

Answer:

4- 189 feet

5- 7 days

6- 40 ounces

7- 2 meters

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9- 11 lbs

Step-by-step explanation:

A sequence is defined by the recursive function f(n + 1) = f(n) – 2.If f(1) = 10, what is f(3)?

Answers

I hope this helps you

Answer:

f (3) = 6

Step-by-step explanation:
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