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slega [8]
3 years ago
11

Using the quadratic formula solve 11^2-4x=1 what are the value of x

Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

See attached photo for solutions

Step-by-step explanation:

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Barbara can pay either $80 per month or one lump sum of $800 per year for car insurance. How much does she save yearly if she ch
Schach [20]

Answer:

$160

Step-by-step explanation:

In the monthly payment option she would pay $80 per month, therefore in a year (12 months) she would pay:

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We can see that this amount is greater than the $800 she would pay in the lump sum payment option.

The money she would save is:

$960 - $800 = $160

She would save<u> $160 yearly</u> with the lump sum payment option.

4 0
3 years ago
Larry plans to paint 2 walls in his room. The ceiling is 8 ft above the floor. One of the walls is 13 ft wide and the other is 1
castortr0y [4]
10x8=80ft + 13x8=184
6 0
3 years ago
Simplify the radical
Kryger [21]

Answer:

The answer is in the screenshot below

Step-by-step explanation:

4 0
3 years ago
Solve for x. Make sure to show all your work. 21=3(x+6)
ziro4ka [17]

Answer:

1 is correct answer

Step-by-step explanation:

21 = 3(x + 6) \\ 21 = 3x + 18 \\ 21  - 18 = 3x \\ 3 = 3x \\ x =  \frac{3}{3}  \\ x = 1

hope it helped you:)

7 0
3 years ago
Read 2 more answers
I WILL GIVE YOU A CROWN
katrin2010 [14]

Answer:

486 in³

Step-by-step explanation:

Area of base = l*b = 81sq. inches

h = 6 inches

Volume of the box = lbh = 81 * 6 = 486 cubic inches

6 0
2 years ago
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