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2 years ago

Which of the following statements is always true?

Mathematics

1 answer:

Bezzdna [24]2 years ago

7 0

Answer:

Step-by-step explanation:

hope it helps <3333

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Which side lengths could be used to form a triangle?

Fynjy0 [20]

The answer is C because it fits the formula a+b=c
2+4=6

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3 years ago

The only three regular polygons that tessellate are _____ equilateral triangles, squares, and regular hexagons. squares, regular

Bumek [7]

<span>equilateral triangles, squares, and regular hexagons</span>

5 0

3 years ago

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11) How many kilograms of How many kilograms of calcium are there

Over [174]

Answer. A. 78.5 kg
Explanation. First, we must convert the lbs into grams, we can do this my multiplying 454 by 173 and get 78,500. Then convert it to kg, there are 1,000 g in a kg do divide 78,500 by 1,000 to get 78.5 kg. Let me know if it’s correct so others can use it. Brainliest would be appreciated.
Good luck :)

4 0

3 years ago

First Answer is the brainlest 15 points

KIM [24]

Answer:

−7⋅(−3)⋅(−5)⋅(−8)

Step-by-step explanation:

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3 years ago

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For the function

jeka57 [31]

Answer:

x = 1

Step-by-step explanation:

For a quadratic function $f(x)=ax^2+bx+c$ , the axis of symmetry is

$x=-\frac{b}{2a}$ .

This comes from using part of the Quadratic Formula for finding zeros of the function:

$x=\frac{-b \pm \sqrt{b^2-4ac}}{2a} = \frac{-b}{2a} \pm \frac{\sqrt{b^2-4ac}}{2a}$

See the -b/(2a) in the first term? That's the x-coordinate of the vertex (turning point) of the parabolic graph of the function. The axis of symmetry goes through the vertex.

5 0

3 years ago