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Alex73 [517]
3 years ago
6

Explain why the difference of two polynomials will always be a polynomial

Mathematics
1 answer:
kobusy [5.1K]3 years ago
8 0
<span>They are finite sums of expressions of the form where a is a constant, x is the variable and k is a non-negative integer</span>
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If a dog weighs 240 ounces, how many grams does the dog weigh?
agasfer [191]

Answer: If the dog weighed 240 ounces it would weigh 6803.89 grams

Step-by-step explanation:

8 0
3 years ago
And how many map squares did we survive more than 29 plant species
denis-greek [22]

Answer:

Hello your question is incomplete attached Below is the missing histogram

answer: 10 map squares

Step-by-step explanation:

There are 10 map squares that did survive more than 29 pant species because from the given diagram we can see that the plant species above 29  are spotted in 4 map squares ( i.e. from spot 30 to 39 ) and 6 map squares ( i.e. from 30 to 49 )

hence the total number of map squares = 4 + 6 = 10 map squares

4 0
3 years ago
What’s the correct answer for this?
Phantasy [73]

Answer:

first option

Step-by-step explanation:

Given 2 secants to a circle from an external point, then

The product of the external part and the whole of one secant is equal to the external part and the whole of the other secant, that is

PQ(RP) = PS(TP)

5 0
2 years ago
Can someone help me on this
forsale [732]
The answer can be found by squaring 6 which gives you 36 minus 30 because negative 5 times 6 is negative 30 so it would be 36-30-3 which is 3
6 0
3 years ago
At first it increased by 25% and then decreased by 40%
Makovka662 [10]

Answer: 12%


Step-by-step explanation:

Let the original salary be Rs a


Salary after increase = a + 40% of a


= a + 40a/100


= 140a/100


= 14a/10


= 7a/ 5


Salary after Decrease = 7a/5 - 20% of 7a/5


= 7a/5 - 20× 7a / 100 × 5


= 7a/5 - 7a/25


= ( 35a - 7a) / 25


= 28a/25


Absolute increase = 28a/25 - a


= 3a/25


Percentage = 3a/25 ×100 / a


= 3 × 4


= 12%

4 0
3 years ago
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