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olasank [31]
3 years ago
12

Solve the quadratic equation by completing the square. x2+6x+7=0 First, choose the appropriate form and fill in the blanks with

the correct numbers. Then, solve the equation. If there is more than one solution, separate them with commas.
Mathematics
1 answer:
kirill [66]3 years ago
5 0

Answer:

x^2+6x-4=0 x^2+6x=4 x^2+6x+9=13 (x+3)(x+3)=13 x+3=+or-(13^1/2) x=-3+or-13^1/2

Step-by-step explanation:

sry if im wrong :< if im right, can i have brainliest? have a wonderful day/night :D

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How to find the distance between -6 and -10
Hitman42 [59]

Answer:

the answer is 4

Step-by-step explanation:

See the picture please

7 0
3 years ago
Write an expression for twice the difference of p and 5
ella [17]

Answer:

P-5

Step-by-step explanation:

To get the difference you have to minus the two values in this case you do p -5

3 0
4 years ago
Under her cell phone plan, Rajani pays a flat cost of $65 per month and $5 per gigabyte. She wants to keep her bill under $85 pe
zepelin [54]

Answer: $85 \leq $65 + ($5)*gg

Step-by-step explanation:

$85 \leq $65 + ($5)*gg

The values are in $/month, but we'll assume 1 month is all we need to answer the question of what it would take to remain below $85/month.  The fixed ciost, $65/month, is added to the gigabyte (gg) usage of $5/gg.  (I'd prefer gb for gigabyte, but I'll stick with gg).

Together, they should be \leq $85/month, thus we get:

<u>$85 </u>\leq<u> $65 + ($5)*gg</u>

4 0
2 years ago
Find the slope of the line y=1 over 6 x + 3 over 2
neonofarm [45]

Answer:

1/6x

Step-by-step explanation:

the slope intercept form is: y = mx + b

m = slope

b = y-intercept.

When you already have in the form the slope is where m is, so the number that's is with x. In this case it's 1/6x.

5 0
3 years ago
In a box of mixed soft toys 25% are animal toys what is 25% as a fraction in its simplest form
densk [106]
25% = 0.25 = 25/100 = 1/4 in simplest form
5 0
3 years ago
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