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Brrunno [24]
3 years ago
9

Please help I’m disliking algebra 2!!!

Mathematics
1 answer:
snow_tiger [21]3 years ago
5 0

Answer:

C.\:h(x)=2(x-9)(x+3)^2

Step-by-step explanation:

If the polynomial function has zeros at 9 with multiplicity 1, then (x-9) is a factor of the polynomial.

Also if the polynomial function has a zero at -3 with a multiplicity of 2, then

(x+3)^2 is another factor of the polynomial.

The polynomial function can therefore be written as;

h(x)=a(x-9)(x+3)^2

But the given polynomial has an a value of 2, hence the required polynomial is

h(x)=2(x-9)(x+3)^2

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Please help me its urgent ​
Naya [18.7K]

Answer:

A. -0.5

B. 0.75

C. -1.75

Step-by-step explanation:

The number line is going by a scale of 0.25

8 0
3 years ago
-5 = 1/3(-1-w)<br><br> pls help! i will give brainly
Goshia [24]
Solve for w
divide each side by factors that don’t contain the variable
w = 14
5 0
3 years ago
Read 2 more answers
Whoever answers the questions correctly gets brainlist
andrew11 [14]

Answer:

2. B

3. B

4. 2(7k+5h)

5. $325

Step-by-step explanation:

2) "X decreased by the sum of 2x + 5" Decreased means to be lowered, so that means this problem has subtraction in it. It also says x is being decreased BY the sum of 2x + 5 so that means 2x + 5 needs to be solved, which calls for parentheses. B best fits the description.

3) It is B because if you distribute the 8 to 2a and 3b, you'll get 16a and 24b, which is the given expression.

4) The given expression is 10h + 14k and in the equivalent expression, you are given 5h. To get from 10 to 5, you must divide by 2. This tells you that 2 is being distributed, so you put 2 before the parentheses. Since you divided 10 by 2, you want to do the same to 14, which is 7. Therefore, it is 2(7k+5h).

5) You are given the hourly charge, which is $25. This means that they charge $25 per hour/for every hour. You want to find the cost for 13 hours, so you multiply the hourly charge by 13 hours. 25 x 13 = 325.

7 0
3 years ago
Explain how to correctly find the missing side.<br> Will Mark Brainist If Correct!
tatuchka [14]

Answer:

9

Step-by-step explanation:

13-4=9

the side with the 4 should add up to the side with the 13 so the answer is 9

6 0
2 years ago
What are the center and the radius of a circle with the equation (x + 5)² + (y - 4)² = 81
Alexeev081 [22]

Step-by-step explanation:

We know that if the equation of the circle is (x-h)^2 + (y-k)^2 = r^2, it has a center of (h,k) and a radius of r.

Matching this up with the given equation, we get the center is (-5, 4) and the radius is 9.

6 0
2 years ago
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