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valina [46]
3 years ago
13

Explain the equation used to solve for the axis of symmetry.

Mathematics
1 answer:
sertanlavr [38]3 years ago
6 0

Answer:

What the first person said

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I need help asap please and thank you
salantis [7]

Answer:

Step-by-step explanation:

7 0
3 years ago
I need help with this plz
jeka94

Answer:

Triangle CED

Step-by-step explanation:

C and M need to both be at the same places in their respective equations.

4 0
3 years ago
Area of a sector of a circle is 1/6 to the area of circle. Find the degree measure of its min
Inga [223]

Answer:

theta = 60

Step-by-step explanation:

let the radius BE R

and angle be theta

formula

theta/360 x pi r2= 1/6 x pi r2

pi r2 gets canceled on both sides

theta/360 = 1/6

theta = 360/6

         = 60

8 0
3 years ago
One leg of a right triangle has a slope of -4. What is the slope of the other leg?
mamaluj [8]

Answer:

Step-by-step explanation:

1/4. Two lines are perpendicular if -1/m1 = m2 where m1 and m2 are the slopes of which are perpendicular.

8 0
3 years ago
Solve for x in the equation 2x^2+3x-7=x^2+5x+39
miv72 [106K]
Subtract x^2 from both sides
x^2 + 3x - 7 = 5x + 39
Subtract 5x from both sides
x^2 - 2x - 7 = 39
Add 7 to both sides
x^2 - 2x = 46
Complete the square by adding (b/2)^2 to both sides, b = ( -2)
(-2/2) = -1, then square that (-1)^2 = 1
x^2 - 2x + 1 = 46 + 1
Simplify the expression by factoring
(x - 1)^2 = 47
Take square root on each side
x - 1 = (sqrt (47))
Solve for x
x = 1 + (sqrt (47))
Since 47 is prime, 47 cannot be broken down by the square root and this is the answer to your problem.

9 0
3 years ago
Read 2 more answers
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