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Olenka [21]
3 years ago
13

The answer to this problem when u multiply it 7/8 × 72

Mathematics
2 answers:
devlian [24]3 years ago
5 0
7/8 x 72/1= 7/1 x 9/1 = 63
uysha [10]3 years ago
4 0
7/8* 72
= 7/8* (8*9)
= 7*9 (because 8 and 8 cancel out)
= 63

The final answer is 63~
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Harman [31]
<h3>Answer:  c. 8(y-6) = (x-2)^2</h3>

Explanation:

The directrix is horizontal, so the axis of symmetry is vertical. We'll have an x^2 term. The vertical distance from y = 4 to y = 8 is 4 units. Cut this in half to get 2, which is the focal distance p = 2.

The point (2,4) is directly below (2,8), and the point is on the directrix. The midpoint between (2,4) and (2,8) is (2,6). This is the vertex.

(h,k) = (2,6)

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otez555 [7]

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Step-by-step explanation:

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3 years ago
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V125BC [204]

Answer:

\boxed {\boxed {\sf x=2}}

Step-by-step explanation:

The axis of symmetry can be calculated using the formula:

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First we must determine a and b from the quadratic: -x^2+4x-8. This is in standard form, with the highest power first in descending order.

Standard form is also: ax^2+bx+c

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Substitute the values for a and b into the formula.

x= \frac{-(4)}{2(-1)}

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Answer:

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Step-by-step explanation:

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