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NARA [144]
3 years ago
9

Graph (3x+2)(3x-5) using desmos

Mathematics
1 answer:
svet-max [94.6K]3 years ago
7 0

Answer:

Step-by-step explanation:

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Need help please!!!
katrin2010 [14]

Answer:

1. (A)

2.(C)

3. (C)

4 0
3 years ago
Write a percent equation that can be used to solve the following problem 820 is 20% of what
Sedaia [141]

Answer:

I have a couple equations you could use

Step-by-step explanation:

820 x 5 = 4,100

4,100 divided by 5 = 820

sorry if I'm incorrect

8 0
3 years ago
I need help plsss idk how to do this​
Step2247 [10]

Answer:

(1) . -11

Step-by-step explanation:

f(-2)=-3(-2)^2+

-12+1=-11

5 0
3 years ago
What are the values of x in the equation 4x2 4x – 3 = 0? x = –1.5, 0.5 x = –0.5, –1.5 x = x =?
Stolb23 [73]

Answer:

The values of x are

x=-1.5\ , 0.5

Step-by-step explanation:

we have

4x^{2}+4x-3=0

Group terms that contain the same variable, and move the constant to the opposite side of the equation

4x^{2}+4x=3

Factor the leading coefficient

4(x^{2}+x)=3

Complete the square. Remember to balance the equation by adding the same constants to each side.

4(x^{2}+x+.25)=3+1

4(x^{2}+x+.25)=4

(x^{2}+x+.25)=1

Rewrite as perfect squares

(x+0.5)^{2}=1

Square root both sides

x+0.5=(+/-)1

x=-0.5(+/-)1

x=-0.5+1=0.5

x=-0.5-1=-1.5

3 0
4 years ago
Read 2 more answers
Please answer this correctly
Nezavi [6.7K]
<h3>Answer: B) Hampton apartments</h3>

Divide the number of one-bedroom apartments over the number of two-bedroom apartments.

For Centerville, we have 42/50 = 0.84

For Hampton, we have 27/41 = 0.659 approximately

Hampton's ratio is the smaller of the two ratios.

3 0
3 years ago
Read 2 more answers
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