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zalisa [80]
2 years ago
8

Please help! thank you :)

Mathematics
1 answer:
omeli [17]2 years ago
4 0
Hi I’m not the best at math
But I think the answer is -4.2
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What is the least common denominator (LCD) of 1/3 and 3/4
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D. because 3 and 4 don't both go into any other number besides 12, they don't go into 3, 4 or 7, so its 12.
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The quadratic function in vertex form of a parabola vertex 1,1 and passes through 4,19
Grace [21]

Answer:

y = 2(x - 1)² + 1

Step-by-step explanation:

The equation of a quadratic function in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (1, 1), thus

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5 0
3 years ago
The product of 10 and a number is 3 less than the number.
djverab [1.8K]

Answer:

-1/3

Step-by-step explanation:

The product of 10 and a number is 3 less than the number.

Ok, lets call this number x.

10x = x-3 is how to algebraically write this out.

now, lets subtract x from both sides

9x = -3

Divide by 9

x = -1/3

5 0
1 year ago
What letter stays the same when reflected over the x-axis
valina [46]

When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is transformed into its opposite (its sign is changed). If you forget the rules for reflections when graphing, simply fold your paper along the x-axis (the line of reflection) to see where the new figure will be located.p explanation:

6 0
2 years ago
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