If rstu is a rhombus, then ___________________.

Mathematics

2 answers:

Bogdan [553]3 years ago

7 0

Answer:

The correct answer is a. it might be a square.

Step-by-step explanation:

This is because a rhombus has 4 equal sides. However, the stipulations on a rhombus have nothing to do with angles.

So there is a chance that the angles are all right angles, which would be a square. However, there is a chance that they are not, which would mean that it isn't.

ollegr [7]3 years ago

3 0

a the side lengths must be = but only opposite angles must be = it COULD be a square but is could be many other things.

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Zina [86]

Answer:

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A helicopter hovers over a mountain top, and a professional snowboarder drops onto the snow 252525 feet below. the snowboarder's

pantera1 [17]

Given:
h(t) = 25 - a·t²
h(0.5) = 21

Find:
t such that h(t) = 0

Solution:
h(0.5) = 25 - a·0.5² = 21
25 - 21 = a/4
4·4 = a = 16
Then
h(t) = 25 - 16t²
We want h(t) = 0, so
0 = 25 - 16t²
16t² = 25
t² = 25/16 = (5/4)²
t = 5/4 = 1.25

It takes 1.25 seconds for the entire 25 ft drop.