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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.

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3 years ago
Ellen Saver went to her bank. She had a balance of $2,447.67 in her savings account. She withdrew $231.49 and the teller credite
tester [92]
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4 0
3 years ago
Read 2 more answers
Solve: (x ÷ 4) + 8 = 38
Rainbow [258]
First you have to rewrite the equation:
(x ÷ 4) + 8 = 38

Second you have to write the division as fraction:
(¼x) + 8 = 38

Third you have to take off the unecessary bracket:

¼x + 8 = 38

Fourth multiply 8 and 38 by 4
x + 32 = 152

Fifth step move the constant to the right hand and change the sign.
x = 152 - 32

Then subtract:

x = 120

Hope this helps :))
5 0
3 years ago
Help help help help
deff fn [24]

Answer:

b = 12

Step-by-step explanation:

b/3 + 4 = 8

subtract 4 on both sides

b/3 = 4

multiply 3 with 4

b = 12

4 0
3 years ago
if a distribution of raw scores were plotted and then the scores were transformed to z scores, would the shape of the distributi
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<span>•<span>If the raw score is transformed into a z-score, however, the value of the z-score tells exactly where the score is located relative to all the other scores in the distribution.  </span></span>
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