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Sindrei [870]
3 years ago
6

Solve the quadratic equation by completing the square. x^2−4x-7=0 First, choose the appropriate form and fill in the blanks with

the correct numbers. Then, solve the equation. Round your answer to the nearest hundredth. If there is more than one solution, separate them with commas.
Mathematics
1 answer:
rjkz [21]3 years ago
3 0

Answer:

0

Step-by-step explanation:

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The diagram shows five shapes on a centimetre grid.
il63 [147K]

Answer:

Parallelogram

Step-by-step explanation:

It is a parallelogram, because one pair of opposite sides are parallel to each other.

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GIVING BRAINLIEST ONCE AGAIN
Andru [333]

Answer:

45

Step-by-step explanation:

divide 25 by 5 to see how they got that, which is 5. then multiply 9 by 5 bc you have to do the same thing, which is 45.

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3 years ago
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Tpy6a [65]

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4

Step-by-step explanation:

4 0
3 years ago
The sum of a number squared and 12 is identical to four added to the same number​
MrRissso [65]

Answer: x^2+12=x+4

Step-by-step explanation:

6 0
3 years ago
The volume of a cone is 16 cubic inches. Its height is 12 inches. What is the radius of the cone?
Ivan

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r ≈ 1.13 inches

Step-by-step explanation:

if i round it i guess the answer is 2

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