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maksim [4K]
3 years ago
12

SOMEONE NEEDS TO EXPLAIN WHY 1.40 DIDNT WORK ON MY QUESTION 2.1/1.488

Mathematics
1 answer:
Zanzabum3 years ago
7 0

My calculator shows that

(2.1)/(1.488) = 1.41129

which is approximate. If you want the result to two decimal places, then it would be 1.41 and not 1.40

Try 1.41 and it should work out, assuming your teacher wants two decimal places.

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What is the slope of the line passing through the points<br> ugh the points (1, – 5) and (4, 1)
docker41 [41]

Answer:

2

Step-by-step explanation:

\frac{y2-y1}{x2-x1}

\frac{1-(-5)}{4-1}=\frac{6}{3}=2

slope=2

8 0
4 years ago
If f(x) = 3x^2 and g(x) = √2x what is the value of (f o g)(8)?
sveta [45]

Answer:

3(2x+1)

Step-by-step explanation:

(fog) (x) = f (g(x)) = 2 (3x+2) − 1 = 6x + 4− 1 = 6x + 3 = 3 (2x+1)

7 0
3 years ago
Determine the multiplicity of the roots of the function k(x) = x(x + 2)3(x + 4)2(x − 5)4. 0 has multiplicity −2 has multiplicity
wolverine [178]

Answer:

0 has multiplicity 1

-2 has multiplicity 3

-4 has multiplicity 2

5 has multiplicity 4

Step-by-step explanation:

The multiplicity of the root of a polynomial function, refers to the number of time the root repeats itself.

The given function is

k(x)=x(x+2)^3(x+4)^2(x-5)^4

To find the roots of this function, we equate the function to zero.

x(x+2)^3(x+4)^2(x-5)^4=0

We now use the zero product principle, to obtain;

x=0, with multiplicity 1

(x+2)^3=0

\Rightarrow x=-2, with multiplicity 3

(x+4)^2=0

\Rightarrow x=-4, with multiplicity 2

(x-5)^4=0

\Rightarrow x=5, with multiplicity 5.

3 0
3 years ago
Read 2 more answers
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ruslelena [56]
The answer is C. 8x + 15 = 57.5
6 0
3 years ago
What is the equation of add 5 to X square the above sum divide by 3
shutvik [7]

Answer:

5+x^2 divided by 3

Step-by-step explanation:

6 0
3 years ago
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