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blsea [12.9K]
3 years ago
13

1/2 times a for a = 3/10

Mathematics
2 answers:
dedylja [7]3 years ago
3 0
Since you are multiplying a fraction with another, all you have to do is cross multiply. First, set it up:
1    3
_    _                    
2   10
Multiply straight across and that would equal 3/20. Since it cannot be simplified, 3/20 is the final answer. Hope this helped. Cheers, mimiisawesome5
nikdorinn [45]3 years ago
3 0
3/20 it cant be simplified I think...
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Please help!!! ASAP!
bulgar [2K]

Answer:

so what we have to do first is multiply 9*10

which is 90 now we divide by two to get 45

now we multiply 45 by 20 to get

900

Hope This Helps!!!

6 0
3 years ago
How do I do this and what’s the answers?
Iteru [2.4K]

Answer:

a.5years=300 rabbits

b. 50 years(multiply 50 by 300)

Step-by-step explanation:

hope this is helpful

4 0
3 years ago
Which of the following is a polynomial with roots: − square root of 5 , square root of 5 , and −3?
tresset_1 [31]
Roots: - √5 , √5, and - 3

=> these are factors of the polynomial: (x + √5), (x - √5), and (x + 3).

Multiply those three factors:

(x + √5) (x - √5) ( x + 3) = [x^2 - 5] ( x + 3 ) = x^2 + 3x^2 - 5x - 15

Therefore the polynomial x^2 + 3x^2 - 5x - 15 is a polynomial with the given roots.

Answer: option B. x^3 + 3x^2 - 5x - 15
4 0
3 years ago
Select the correct answer.
VLD [36.1K]

Answer:

I think the answer is B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Factor this trinomial completely.
zmey [24]
First you want to write 7x as a sum or difference: 15x-8x
Now, the expression would look like this: 10x^2+15x-8x-12
Next, factor out the 5x and -4 from the expression: 5x(2x+3)-4(2x+3)
Now, factor out the 2x+3 from the expression and you have your answer:
(2x+3)(5x-4)
4 0
3 years ago
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