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Mekhanik [1.2K]
3 years ago
5

Which of the following sets of numbers could represent side lengths of a right triangle?

Mathematics
2 answers:
max2010maxim [7]3 years ago
6 0
3 I did the test it is very easy
harkovskaia [24]3 years ago
5 0

Answer:

1

2

3

may be I'm ryt confirm wih some others

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Let f(x) = 2x - 7 and g(x) = -6x - 3. Find f(x) + g(x) and state its domain.
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7 0
3 years ago
Can someone re explain this to me
Pavlova-9 [17]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Which octant contains the image of point A( 1, -3, 4) after a reflection about the xz - plane?
ANTONII [103]

Hi,

Concept: The given problem is based on 3 Dimensional Geometry.

Consider three axes in defined space be x, y & z in their positive directions then - x , -y & -z be their negative axes.

The coordinate of given point A(x1, y1, z1) = (1, -3, 4)

If we take the reflection of point A about xz - plane x and z coordinates will remain same and y-coordinate will give its reflection. It means the value of y-coordinate will be changed which will be +ve 3.

Hence, the reflection of A(1, -3, 4) will be A'(x2, y2,z2= (1, 3, 4).

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3 years ago
A middle school yearbook committee has 35 members. There are 7 more girls than boys. Write a system of linear equations, define
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3 years ago
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