1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anastassius [24]
3 years ago
11

20 POINTS!!!!! (Voting Brainiest) Four Short Math Problems!!

Mathematics
2 answers:
Lapatulllka [165]3 years ago
4 0
The degree is the value of the highest power
the highest power is y^4, so the degree is 4



polynomials never divide by placeholders
and the placeholders have to have whole number exponents (no 1/2 or -2)
first one is wrong (√x=x^(1/2))
2nd is right, that is (1/5)x+2
3rd is wrong, x has a negative, that would be 1/(x^5)
4th is wrong, has only 1 term (35x²)



cubic means 3rd degree
quartic means 4th degree
quadratic means 2nd degree
highest exponent is 4x^2, it is 2
quadratic trinomial
trinomial means 3 terms which it has


answer is quadratic trinomial







2 terms, binomial
highest exponnet is 3
cubic binomial







1. 4th degree
2. (x/5)+2
3. quadratic trinomial
4. cubic binomial<span />
ankoles [38]3 years ago
3 0
1. To find the degree of the polynomial find the variable with the highest exponent, in this case is y^4 which means the degree of the exponent is 4.
2. 1, 2 and 3 are polynomials because there are more than one terms in the expression.
3. It would be a quadratic trinomial.
4. It would be a cubic binomial.

You might be interested in
When three times the sum of a number and seven is increased by ten, the result is four. What is the number ?
densk [106]

Answer:

x=9   :))

Step-by-step explanation:

First set up your equation.

"3 times" is multiplication

"THE SUM of A NUMBER and seven" that is parenthesis because of the multiplication before it

"is increased by ten" that is an addition at the end

Now we have 3(x+7)+10=4

Solve your equation!

Distribute the 3 now we have 3x+21+10=4

Add like terms

now it should look like this... 3x+31=4

Subtract 31 from both sides and it looks like...

3x=27

Divide by the x-value

x=9

4 0
3 years ago
During quarantine your goal was to do a total of 36 pull-ups and push ups in a minute. You end up doin 8 times as many push-ups
Semmy [17]

Answer:

36 times 8 =  288

5 0
3 years ago
Read 2 more answers
What is the value of x in the figure?<br> NEED HELP ASAP
Daniel [21]

Answer:

150 degrees

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Andy completes the square for the equation x2 + 6x - 8 = 0. Which of the following equations reveals the vertex of the parabola?
Stolb23 [73]
If the equation x^2+6x-8 has undergo completing the square, the answer would be:
x^2+6x-8&#10;
x^2+6x+9-8-9
**In this example, since 6x is the middle term, what comes to my mind is the polynomial (x+3) because 2ab results into 6x. [from the special products lesson (a+b)^2=a^2+2ab+b^2 ] 
(x+3)^2 -17 = 0
So if the equation is equal to y, then this equation's
y+17=(x+3)^2
The vertex would be on the point (-3, -17)
3 0
3 years ago
Read 2 more answers
Assume that random guesses are made for eight multiple choice questions on an SAT test, so that there are n= 8 trials, each with
alina1380 [7]

Answer:

0.80589

Step-by-step explanation:

So all of the numbers of correct answers less than 4 are 0,1,2,3

We need to calculate the probability for each separately and then add them together.

To find the probability we have to first find the combination. We know that there’s n=8 trials and that p=0.3. So 1-0.3 gives us 0.7.

The combination formula is: ! / (!(−)!)

So the n would always =8, and the r would be 0,1,2,3. So you would have to calculate it for 0,1,2,3 Separately. This can be done by hand or you can use a simple combinations calculator online.

For 0;

The combination is 1,

1 x 0.3^0 x 0.7^8-0 =

0.057648

For 1;

The combination is 8,

8 x 0.3^1 x 0.7^8-1 =

0.19765

For 2;

The combination is 28

28 x 0.3^2 x 0.7^8-2 =

0.296475

For 3;

The combination is 56

56 x 0.3^3 x 0.7^8-3 =

0.254122

All that’s left is to add these four numbers;

0.057647 + 0.19765 + 0.296475 + 0.254122 = 0.80589

4 0
3 years ago
Other questions:
  • On monday, janelle earned $16 for 2 hoursof babysitting. getting paid the same rate, she earned $40 for babysitting on saturday.
    11·1 answer
  • *will give brainlist* PLEASE ANSWER ASAP<br> what is the value of x?
    12·2 answers
  • In basketball there are 1,2, and 3 point shots. In the last game sarah scored a total of 25 points by making 13 total baskets. S
    11·1 answer
  • Colby has 16 jars of spices. He wants to arrange them in arrays what arrays could he use to arrange them?
    7·1 answer
  • The translation: (x, y) → (x - 7, y - 4) was performed on a triangle. How many units should the x-values move?
    13·1 answer
  • Write the equation of the line in slope-intercept form with the given point and the slope or two points.
    13·1 answer
  • Quick pls :
    13·1 answer
  • Combine like terms:<br>12x + 3y + 4 - 6y - 9​
    8·2 answers
  • What is the scientific notation of 1/3
    7·1 answer
  • Find area of sector==
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!