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dmitriy555 [2]
3 years ago
13

Help 1-8 I need answers and show work!!!

Mathematics
1 answer:
agasfer [191]3 years ago
6 0

Answer:

hope this helps you out good luck

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Consider the function f(x)=3x^3-5x^2-88x+60-5 is a root of f(x). Find all of the roots of f(x)
Tom [10]
If -5 is a root then f(x) is divisible by x + 5

The quotient from this division is 3x^2 -20x +12
Factoring this:-

= 3x^2 - 18x - 2x + 12
= 3x(x - 6) - 2(x - 6)
= (3x - 2)(x - 6)
So 2 more roots are 2/3 and 6
All the roots are -5 , 2/3 and 6.  Answer
8 0
3 years ago
Can the numbers 24, 32, 40 be the lengths of the three sides of a right triangle? Explain why or why not.
andre [41]

Answer:

no, because two sides have to be equal

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How would I find the range pls give all steps
Volgvan
The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.
6 0
3 years ago
Venn diagram question really
-BARSIC- [3]
Hello!

1.
You have to add all the numbers up in the venn diagram to get how many people participated

18 + 11 + 24 + 8 + 7 + 1 + 17 = 86

The answer is 86 people
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2.
To find how many people like country you add all the numbers in the country circle

8 + 7 + 1 + 17 = 33

The answer is 33 people
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3.
To find how many people likes only country music you look at the number that is only in the country circle

The answer is 17 people
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4.
To find how many people like rap and country you add the numbers that are in both of the circles

1 + 7 = 8

The answer is 8 people
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5.
To find the amount of people that liked rap and country but not rock you look at the number in only the rap and country circle

The answer is 1 person
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6.
To find how many people liked rock or rap you add all the numbers in those circles

18 + 7 + 11 + 24 = 60

The answer is 60 people
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Hope this helps!
8 0
3 years ago
What is the area of the right triangle with sides 10,26 and 24
solniwko [45]
Answer:

Area = 120

Step-by-step explanation:

Area = 1/2 bh

Area = 1/2 (10)(24)

Area = 1/2 (240)

Area = 120

The area of the right triangle is 120
3 0
3 years ago
Read 2 more answers
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