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Lunna [17]
3 years ago
13

Determine the missing step for solving the quadratic equation by completing the square. 0 = –6x2 + 24x – 5

Mathematics
2 answers:
konstantin123 [22]3 years ago
4 0

There are two:

x=(24-sqr456)/12=2-1/6sqr114=0.220

x=(24+sqr456)/12=2+1/6sqr114=3.78

dalvyx [7]3 years ago
3 0

Answer:

Step-by-step explanation:

the answer is add 4, subtract 24 from 5, 2

                    you're welcome :)

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Population of Summerville is currently 20 hundred people. Write a formula if It grows at a constant rate of 1.5 hundred people p
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Answer:

The answer is 30 I just did this

Step-by-step explanation:

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5 0
4 years ago
Rewrite the perimeter formula, P = 2l + 2w, to solve for the length, l, and then use this formula to find the length of a rectan
Leno4ka [110]

Answer:

14 inches

Step-by-step explanation:

In the above question, the perimeter formula is given as:

P = 2L + 2W

We are asked to rewrite the formula to solve for L.

This means to make L the subject of the formula

P = 2L + 2W

2L = P - 2W

Divide both sides by 2

L = P - 2W/2

We are to use the above formula to find the length of a rectangle whose width is 7 inches and perimeter is 42 inches.

P = Perimeter

L = Length

W = Width

L = P - 2W/2

L = 42 - 2(7)/2

L = 42 - 14/2

L = 28/2

L = 14 inches

Therefore, the length of the rectangle = 14 inches

8 0
3 years ago
What does this equal
KengaRu [80]

Answer:

343089

Step-by-step explanation:

just simply add them together

4 0
3 years ago
Read 2 more answers
5-x=12 what is the answer
postnew [5]

Answer:

17

Step-by-step explanation:

17-5 is 12

5-17 is -12

8 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
uranmaximum [27]

Answer:

Lincoln Avenue is represented by the line x = 5, which is a VERTICAL LINE.

Step-by-step explanation:

The equation of the line of Washington Avenue, x = 3, suggests that the line is a vertical line, since a vertical line takes the form of x = k, where k is the value x would always take and also it is the x-intercept.

Given that Lincoln Avenue passes through the point (5, 2), and its line is parallel to that of Washington Avenue, it means that the line do not intercept each other, and Lincoln Avenue is also a vertical line.

Therefore, if Lincoln Avenue passes through (5, 2), its line can be represented also in the form, x = k. Where, k is the value that x would always take, and also, it is the x-intercept. x would always be 5 even when y changes.

Therefore, the equation of the line that represents Lincoln Avenue would be:

✅ x = 5

✅This is also a Vertical line.

8 0
3 years ago
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