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yanalaym [24]
3 years ago
10

How to know how to solve properties of parallelograms

Mathematics
1 answer:
Archy [21]3 years ago
5 0

Answer:

Opposite sides are corresponding (AB = DC).

Opposite angles are corresponding (D = B).

Consecutive angles are supplementary (A + D = 180°).

If one angle is right, then all angles are right.

The diagonals of a parallelogram hemisect each other.

Step-by-step explanation:

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find the measure of the angle marked with a? Using inverse trig functions. Round your answer to the nearest degree. part 3​
Hitman42 [59]

Answer:

The unknown angle =

27°

Note :

SOH = Sin angle = Opposite/hypotenuse

CAH = Cos angle = Adjacent/Hypotenuse

TOA = Tan angle = Opposite/Adjacent

8 0
3 years ago
Read 2 more answers
A baseball is thrown into the air from a height of 5 feet. the ball reaches a maximum height of 43.5 feet and spends a total of
KATRIN_1 [288]

The equation that models the height of the baseball is determined as H(t) = 5 + 49.64t -16(t)².

<h3>Maximum height reached by the base ball</h3>

The maximum height reached by the baseball is calculated as follows;

H = y₀ + v₀yt + ¹/₂gt²

Assuming negative direction for upward motion

H = y₀ + v₀yt - ¹/₂gt²

0 = y₀ + vt -16(t)²

0 = 5 + 3.2v - 16(3.2)²

0 = 5 + 3.2v - 163.84

3.2v = 158.84

v = 158.84/3.2

v = 49.64

<h3>Required equation model</h3>

H(t) = 5 + 49.64t -16(t)²

Learn more about maximum height here: brainly.com/question/12446886

#SPJ1

7 0
1 year ago
Quick Help please? :D
Vikentia [17]
I would say B; trapezoid. That is what it appears as.
4 0
3 years ago
15x - 6x +x2 combining like terms<br> please simplify the expression
rosijanka [135]

Answer:

9x + x2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Practice
Ivahew [28]
False, if the two lines are parallel and never touch it is not possible for the to have infinite solutions. thus, my answer being false
6 0
3 years ago
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