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3 years ago

Which argument is valid?

1 answer:

8 0

1 - True. If a number is divisible by 12 it's divisible by 6 and thus by 3

2 - False. A rhombus needn't have square angles

3 - False. the second proposition is unrelated to the first one, and doesn't allow us to deduce that cats have fur.

4 - False - We cannot link the first and second proposition in any way to make the third

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Do these side lengths make a triangle?<br> 8 8 4

chubhunter [2.5K]

Answer:

Yes, isosceles triangle

Step-by-step explanation:

Side lengths of 8, 8, and 4 will make an isosceles triangle.

It would look something like this:

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3 years ago

Read 2 more answers

The vertex of the graph of y = -4(x + 3)2 + 2 is ( , )

andrezito [222]

Answer:

Step-by-step explanation:

This quadratic is of the form

$y=-a(x-h)^2+k$ where h and k are the coordinates of the vertex. Notice that inside the parenthesis it very specifically follows the format (<u>x -</u> h)². That means that if you have something like what we have here, ( x + 3)^2, it was originally (x - (-3))^2, and the value for h is -3. k is much simpler to determine. Our 2 at the end is a +2, so the k is 2. The vertex then is (-3, 2).

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3 years ago

Rotate 90 dgrees answer me

Bas_tet [7]

Step-by-step explanation:

here, given points are

(-2,-1),(-5,-3),(-5,-4)

now

(X,y)________ (-y,X)

(-2,-1)________ (1,-2)

(-5,-3)________ (3,-5)

(-5,-4)________ (4,-5)

now plot the points in the graphs

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2 years ago

A student is running a 5 kilometer race he runs 1 kilometer every 3 minutes select the function that describes distance from the

Degger [83]

Answer:

3×5=15

Step-by-step explanation:

1km =3minutes

5km=15minutes

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3 years ago

Help please!!!!!! And explain ur answer.. I will mark as BRAINLIEST

Gnoma [55]

Answer:

45000

Step-by-step explanation:

Jk it's wrong lol

8 0

3 years ago