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Serga [27]
3 years ago
14

Can the product of 4 and any number always be written as a sum of two equal addends

Mathematics
1 answer:
enot [183]3 years ago
6 0

Answer: Yes

Step-by-step explanation:

Example : 4 x 2 = 8

8 = 4×4

Thus proven YES.

hope this helps also mark me brainliest :)

Good luck

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If a quadratic function has x-intercepts at (-7,0) and 10,0), where would
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Answer:

x = 1.5

Step-by-step explanation:

Since the axis of symmetry is between the 2 x intercepts, we can find it by finding the average of the x-coordinates of the 2 points.

(-7 + 10) / 2

3/2

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So, the axis of symmetry is at x = 1.5

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2 years ago
Find the measures of an interior angle and an exterior angle of a regular 16-gon
Anastasy [175]

Answer:

2520°

Step-by-step explanation:

The sum of the angles in any triangle is 180°

shape. sides. triangles. sum int angles.

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3 years ago
Jonas bought 3 books. Each book was the same price. After using a $10-off coupon, the total charge was $20. Which equation can b
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Answer:

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Step-by-step explanation:

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8 0
1 year ago
What is the measure of one angle of a regular 12-gon
kodGreya [7K]
(N-2) * 180 so is 1800
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3 years ago
Read 2 more answers
Find the equation, f(x) = a(x-h)2 + k, for a parabola that passes through the point (0, 0) and has (-3, -6) as its vertex. What
Arisa [49]
F(x) = a(x-h)²<span> + k

</span><span><u>Given that the vertex is (-3 -6):</u>

</span>f(x) = a(x + 3)² -6
<span>
<u>Given that it passes through (0.0), find a:</u>

a(0 + 3)</span>² - 6 = 0
<span>
9a - 6 = 0

9a = 6

a = 6/9 =2/3

<u>So the equation is :</u>

</span>f(x) = 2/3(x + 3)² -6
<span>
<u>Write the equation in standard form:</u>

</span>f(x) = 2/3(x² + 6x + 9) - 6

f(x) = 2/3x² + 4x + 6 - 6

f(x) = 2/3x² + 4x
<span>
Answer: </span>f(x) = 2/3x² + 4x<span>


</span>
6 0
3 years ago
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