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olga55 [171]
3 years ago
8

Which is the correct simplified version of the expression shown after distributing and combining like terms?

Mathematics
2 answers:
Damm [24]3 years ago
4 0
Im going with the answer above. B
stich3 [128]3 years ago
3 0
It would be b hookkk
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Write a numerical or variable expression for the quantity: the value in cents of n nickels
guajiro [1.7K]

The value in cents of n nickels: 5n


The value in cents of d dimes and p pennies: 10d + p

The value in cents of w dollars: 100w

The next whole number following a whole number w: w + 1


8 0
3 years ago
___________________________Please help?
ludmilkaskok [199]

The expression 27x^{4} +15x^{3} +53x^{2} is called as <u>option d)</u> Quartic Trinomial.

<u>Step-by-step explanation:</u>

The given expression is 27x^{4} +15x^{3} +53x^{2} .

<u>To find the number of terms :</u>

  • one-term polynomial is called a monomial
  • two-term polynomial is called a binomial and
  • three-term polynomial is called a trinomial

"The number of terms in the expression is Three."

<u>The three terms are as follows :</u>

⇒ First term is 27x^{4}

⇒ Second term is 15x³

⇒ Third term is 53x²

Therefore, the given expression is called a "trinomial" with respect to the number of terms in it.

<u>To find the degree :</u>

The degree of a polynomial is the highest of the degrees of the individual terms in it with non-zero coefficients.

Here, in this expression  27x^{4} +15x^{3} +53x^{2} the highest degree is 4.

Fourth degree is known as "Quartic".

Now, combining the number of terms and degree in the given expression, it is known as "Quartic Trinomial" which is option D).

7 0
3 years ago
Why does 3+5=8 help you find 8-5
Nat2105 [25]

Answer:

Step-by-step explanation:

let me see if I can explain this...

3 + 5 = 8....those 2 numbers added together equals the total(8)...if u take the total(8) and subtract one of the numbers, it gives u the other number.

8 - 5 = 3 and 8 - 3 = 5

here's another one...

30 + 60 = 100

100 - 30 = 60 and 100 - 60 = 30

7 0
4 years ago
PLEASE HELP!!!!!!!!!HURRY!!! ILL GIVE OUT BRAINLIEST!!!!!I NNEEEEDD HELPPP!!!!!!!
pishuonlain [190]

Answer:

OK ill Help

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4 years ago
Calculate the area shaded.<br> To three decimal places
Georgia [21]

Answer:

\approx 116 \:  {cm}^{2}

Step-by-step explanation:

Radius of the internal circle r_1=2.3 \: cm

Radius of the external circle r_2=6.5 \: cm

Area of the shaded region = Area of external circle - Area of internal circle.

= \pi r_{2}^{2}   - \pi r_{1}^{2}   \\  \\  = \pi \{ r_{2}^{2}   -  r_{1}^{2} \}  \\  \\  = \pi \{ (6.5)^{2}   -  (2.3)^{2} \}\\  \\  = 3.14\{ (6.5 + 2.3)    (6.5 - 2.3) \}\\  \\  = 3.14\{8.8    \times 4.2 \}\\  \\   = 116.0544 \\  \\   \approx 116 \:  {cm}^{2}

5 0
2 years ago
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