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liraira [26]
3 years ago
10

Using the quadratic formula to solve | 4X² - 3x + 6 = 2x +1, what are the values of X?

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Step-by-step explanation:

4x {}^{2} - 3x + 6 = 2x +1  \\ 4x {}^{2} - 3x + 6  - 2x  - 1  = 0 \\ 4x {}^{2}  - 5x - 5 = 0

now,

a = 4, b = -5, c = -5

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Sal was tired of waiting for Amir to show up at their meeting place, so he started running at an average speed of 4.5 mph withou
sergiy2304 [10]
A=-.25+6.7t, s=.75+4.5t  when Amir catches up a=s so:

-.25+6.7t=.75+4.5t  add .25 to both sides

6.7t=1+4.5t subtract 4.5t from both sides

2.2t=1  divide both sides by 2.2

t=10/22 hr

t≈0.45 hr (to nearest hundredth)
4 0
3 years ago
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I sthe answer A? IM only half sure??
trasher [3.6K]
You are correct there is no pattern

5 0
3 years ago
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What is the next value 4d 7g 10j 13
bearhunter [10]
13m 16p

Add three to every number next as well as move up three letters.

For example:
1A is the starting point.
To get from 1A to 4D you add three.

1 + 3 = 4
A to get to D is three letters up.
A b c D

Same thing for 4D to get to 7G.

4 +3 = 7
D to get to G
D e f G

Your answer:
I'm not sure if you wanted me to find the letter of the equation or the actual next part. On your question you have just 13 up there, no letter so if youre trying to find the letter (13m) is your answer.

If you're trying to find the next equation to the puzzle (16p) is your answer.

Hope this helped!:)
3 0
3 years ago
Use compatible numbers to estimate 5 × 1,021
leonid [27]

Answer:

the correct answer is D

Step-by-step explanation:

5 x 1,021 = 5,105

6 0
3 years ago
Helllppppppppppppppp
AveGali [126]

Answer:

4/5

Step-by-step explanation:

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3 years ago
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