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xz_007 [3.2K]
3 years ago
15

Are polynomials determined to be a trinomial, binomial, etc. based on the number of operations or the terms?

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
5 0
Polynomials are determined to be a trinomial, binomial, etc by the amount of terms they have 
For example
7x+3 is a binomial
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Thanks guys for all the help :)
ale4655 [162]

Answer:

(2,  6) .

Step-by-step explanation:

The point A has coordinates (5, 9) and B  has coordinates (-1, 3).

The midpoint is (5 + -1)/2 ,  (9 + 3)/2.

= (2,  6) Answer.

5 0
3 years ago
Question 1) When multiplying powers with the same base, keep the base and _______________ the exponents.
nika2105 [10]

The rules are

x^a\cdot x^b = x^{a+b}

\dfrac{x^a}{x^b} = x^{a-b}

Let me show you why with a couple of examples: suppose we want to multiply

4^3\cdot 4^2

Since powers are just repeated multiplications, we have

4^3\cdot 4^2 = \underbrace{4\cdot 4\cdot 4}_{4^3}\cdot\underbrace{4\cdot 4}_{4^2}=4^5 = 4^{3+2}

Similarly, we have

\dfrac{4^3}{4^2} = \dfrac{4\cdot 4 \cdot 4}{4\cdot 4} = 4 = 4^1 = 4^{3-2}

8 0
3 years ago
David borrowed $2500 from his local bank. The yearly interest rate is 8%. If David pays the full principle and interest in the f
yaroslaw [1]
He pays $200 interest
6 0
3 years ago
Simplify using the distributive property 4(7 - 2)​
solmaris [256]

Answer:

28-8 is the answer simplified but not yet complete

20 is the final answer

Step-by-step explanation:

Hope this helps :)

4 0
3 years ago
What will be the cost for 8 hours of work? 10 hours of work?​
andreyandreev [35.5K]

Answer:

<u>Cost = 25 + 50h</u>

cost for 8 hours of work = $425

cost for 10 hours of work = $525

Step-by-step explanation:

The question is as following:

A plumber charges $25 for a service call plus $50 per hour of service write an equation to represent the cost of hiring this plumber​.

what will be the cost for 8 hours of work? 10 hours of work?​

=======================================================

A plumber charges $25 for a service call plus $50 per hour

<u>Cost = 25 + 50h</u>

Where h is the number of hours of service

8 hours of work: h = 8

Substitute with h = 8 at the equation of cost

<u>Cost = 25 + 50* 8 = $425</u>

10 hours of work: h = 10

Substitute with h = 10 at the equation of cost

<u>Cost = 25 + 50 * 10  = $525</u>

6 0
3 years ago
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