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RideAnS [48]
2 years ago
5

A particle is projected vertically upwards . It attains a height h after 2 seconds and again after 10 seconds . the height h is

numerically equal to
Mathematics
1 answer:
Katena32 [7]2 years ago
7 0

Answer:

320m

Step-by-step explanation:

that is the procedure above

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AlladinOne [14]

Answer:

a

Step-by-step explanation:

it's non-linear

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3 years ago
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Suppose ABCD is a rhombus with AB = 12 inches. The midpoints of its sides are joined to form a quadrilateral. What type of quadr
MrRissso [65]

Answer:

A rectangle

Step-by-step explanation:

The given parameters are;

The quadrilateral ABCD is a rhombus;

The length of the sides of the rhombus = 12 inches

The lengths of the sides of a rhombus are equal

The opposite interior angles of the rhombus are equal

The length of each midpoint from the vertex = 12 in./2  = 6 in.

Therefore, we have;

The line joining the midpoints form a quadrilateral with the length of the opposite sides equal

The sum of the interior angles of the rhombus = 180°

From the diagram created with Microsoft Visio, we have;

4·a + 4·b + 360 = 4 × 180 = 360 + 360

4·a + 4·b = 360

a + b = 90°

We have;

The interior angles of the quadrilateral formed = x

a + b + x = 180° Sum of angles on a straight line

∴ x = 180° - (a + b) = 180° - 90° = 90°

x = 90°

Therefore, the interior angles of the quadrilateral formed = 90°

The quadrilateral formed having equal opposite sides, and all interior angle of 90° each is a rectangle

6 0
2 years ago
21 - 3 + 8 or -14 + 31 - 6
sergejj [24]

Answer:21-3+8=26

-14+31-6=11

Step-by-step explanation:

3 0
3 years ago
Translation: 4 units left and 4 units up<br> J(−1, −2), A(−1, 0), N(3, −3)
deff fn [24]

Answer:

J(-5,2), A(-5,4), and N(-1,1)

Step-by-step explanation:

3 0
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