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siniylev [52]
3 years ago
12

I need help with this question

Mathematics
1 answer:
vladimir1956 [14]3 years ago
7 0
The answer is 2 because it is quadratic equation
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PLEASE HELP!!!
riadik2000 [5.3K]
The answer is a if the line is dotted/dashed. The answer is c if the line isn't dotted/dashed.
7 0
3 years ago
Read 2 more answers
Reflection across the y-axis B(1,3), H(4,4), D(4,-1)​
shtirl [24]
B wpuld be (-1,3), H would be (-4,4), and D would be (-4,-1). Hope this helps and please give Brainliest!
3 0
3 years ago
70 is 40% of what number? ________ 16 is 25% of what number? ________ 18 is what percent of 60? ________ 12 is what percent of 9
nordsb [41]

Answer:

I can tell you the first one and you can figure it out from there. 70 is 40% persent of what number? Well, we can chop 40% to 20% and chop 70 in half and we get 35. So 35 = 20% So we multiply 35 by five, and get 175. So 70 is 40% of 175.

Step-by-step explanation:

6 0
3 years ago
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Determine any data values that are missing from the table, assuming that the data represent a linear function.
Stells [14]

Answer:

Fill in the blank with 14

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Step-by-step explanation:

Given

The attached table

Required

Fill in the gap

Since, the table represents a linear function.

The first step is to calculate the slope of the table

m = \frac{y_2 - y_1}{x_2 - x_1}

Where

(x_1,y_1) = (1,2)

(x_2,y_2) = (2,6)

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{6 - 2}{2 - 1}

m = \frac{4}{1}

m=4

The equation of the table is calculated next as:

y - y_1 = m(x - x_1)

This becomes

y - 2 = 4(x - 1)

y - 2 = 4x - 4

Solve for y

y = 4x - 4+2

y = 4x -2

To fill in the blank;

The value of x is 4

So, substitute 4 for x in y = 4x -2

y = 4 * 4 - 2

y = 16 - 2

y = 14

7 0
3 years ago
Curtis measured heights of each person in his class and collect their shoe size. he created the scatter plot.
topjm [15]
The correct answer is A based on the line of best fit

Hope this helped :)
6 0
3 years ago
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