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nika2105 [10]
3 years ago
15

On a calendar of 31 days what are the prime numbers

Mathematics
2 answers:
Ugo [173]3 years ago
6 0
2<span>, </span>3<span>, </span>5<span>, </span>7,13 ,29<span>, </span><span>31 hope this helps :)</span>
zepelin [54]3 years ago
5 0
I believe <span>2   3   5   7   11   13   17   19   23   29   31</span>
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State the equation of the following graphs.<br> Someone please help ASAP
Vaselesa [24]
Answer

y = 1(x +1) - 3

Explanation

A quadratic equation of the form y = ax^2 + bx + c

This written in complete the square form provides you with the vertex (either a maximum or minimum point depending on the equation).

This results in y = a(x + p) + q

Where - p is the x value and q is the y value of turning point.

For graph 22, x = -1 and y = -3

Therefore, the equation is of the form

y = a(x + 1) - 3 (*)

We still need the value a, this can be obtained by using the y-intercept we are given.

We are told x = 0 when y = -2

Substitute this in (*) equation:

-2 = a(0+1) - 3

-2 = a - 3

a = 1

Therefore final equation is

y = 1(x +1) - 3

This should provide you with the train of thought of how the second question should also be tackled.

If unsure about why the equation
y = a(x + p) + q gives the vertex ask in comments I will respond
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3 years ago
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Ugo [173]

Answer:

Since the triangles are congruent, AB=ED so AB=14

Angles F is congruent to angle C so F=39 degrees

Step-by-step explanation:

8 0
3 years ago
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Answer:

y = 0

Step-by-step explanation:

y =1/2(4)-2

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