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Arisa [49]
3 years ago
13

I need help with this ​

Mathematics
1 answer:
Korvikt [17]3 years ago
7 0

Answer:

D.

Step-by-step explanation:

According to converse of the Pythagorean Theorem, that if the square of the third side (longest side) of a triangle equals the sum of the other two shorter sides, therefore, the triangle formed must be a right triangle.

From the side lengths given, the following satisfies the Pythagorean triple:

5² + 12² = 13².

Therefore, the procedure to use to confirm the converse of the Pythagorean Theorem would be to draw the two shortest side, 5 cm and 12 cm, so that a right angle will be between them. The side measuring 13 cm should therefore fit in to form a right triangle.

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Write an equation in slope intercept form of the line with the given characteristics:
stiks02 [169]

Answer:

The equation of line through (-3,1) and slope 2 in slope-intercept form is: y = 2x+7

Step-by-step explanation:

The slope-intercept form of an equation is given by:

y = mx+b

here m is the slope of the line and b is the y-intercept

Given

m = 2

Putting m=2 in the general form

y = 2x+b

In order to find the y-intercept, the given point (-3,1) will be substituted in the equation

So

1 = 2(-3)+b\\1 = -6+b\\b = 1+6\\b = 7

Putting the value of b

y = 2x+7

Hence,

The equation of line through (-3,1) and slope 2 in slope-intercept form is: y = 2x+7

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3 years ago
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joja [24]

Answer:

a. The x coordinates of the vertices are transformed as follows: (x, y) --> (−x, y)

b. The y coordinates of the vertices don't change.

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The rule to follow for reflecting a figure across the y-axis is to take the original coordinate (x, y) and change it to (−x, y)

7 0
2 years ago
Select the GCF of these numbers.<br><br> 48 and 60
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Using Euclid's algorithm, the first number you check is their difference:

60 - 48 = 12

Since 12 divides both numbers evenly, that is your GCF.

_____

If the difference does not divide both numbers evenly, you can repeat the procedure with the difference and the remainder from dividing the smallest of the other numbers by the difference. For example, ...

GCF(60, 44) = GCF(44 mod 16, 16) = GCF(12, 16) = 4

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4 years ago
Quick i need help now !
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Answer:you need to know the amount of students I think

Step-by-step explanation:

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That’s so much to read but I’ll do my best to help
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