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White raven [17]
2 years ago
11

What are the leading coefficient and degree of the polynomial 9-10x^2-2x-15x^4

Mathematics
1 answer:
Tamiku [17]2 years ago
5 0

Answer:

Leading coefficient = - 15

Degree = highest power on a variable = 4

Step-by-step explanation:

It might be easier to see if you rewrote the polynomial in the order it is normally presented.

Highest power goes on the left.

y = -15x4  -  10x^2 - 2x + 9

The leading coefficient (-15) is the number in front of the variable with the  highest power (x^4 or 4)

The highest power on a variable is the degree.

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Vadim26 [7]

Answer:

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Step-by-step explanation:

use Foil method

6 0
3 years ago
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What point(s) are 100units away from point -1? Can you pls respond quickly!
Inessa05 [86]

Answer:

Look below.

Step-by-step explanation:

FYI: Im a bit confused on what this question is asking but I am responding based on what I believe the question is asking.

The point 100 spaces to the left of -1 would be (-101,0) and the point 100 spaces to the left of -1 would be (100,0).

The point(s) 100 spaces to the left of -1 would be (- infinity, -1) and the point(s) 100 spaces to the right would be (-1, infinity).

5 0
2 years ago
A contradiction has no solutions. True or False?
Eddi Din [679]

Answer:

false

Step-by-step explanation:

6 0
3 years ago
The area of a circle is 2464cm2.calculate it's diameter to 2 significant figures<br>​
tigry1 [53]

Answer:

hi

Step-by-step explanation:

Answer:

The diameter of the circle is 56 cm.          

Step-by-step explanation:

Given : The area of the circle is 2464 cm square.

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Solution :

The area of the circle is defined as

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r is the radius

Substituting the values,

Radius of the circle is 28 cm.

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Therefore, The diameter of the circle is 56 cm.

3 0
3 years ago
in a farm 20% of animals are cows . 0.4 are goat and the rest are sheep.How many cows are there if there are 40 sheeps​
Zolol [24]

Step-by-step explanation:

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if 40%sheep=40 sheeps

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..so there are 20 cows

sorry...not sure

3 0
3 years ago
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