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Sholpan [36]
3 years ago
14

Several students in a class made the following statement. Decide whether you agree with the statement. If you disagree, change t

he statement to make it correct. A quadrilateral with congruent diagonals must be a rectangle. (ignore that one is already picked that was an accident)

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
5 0

Answer:

It's option c

Step-by-step explanation:

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5. A right triangle has a hypotenuse that is 13 cm and a leg that is 4 cm.
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Answer:

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3 years ago
How is your day write it down?
Elena L [17]

Answer:

im tired and i have a race today wish me luck

Step-by-step explanation:

5 0
3 years ago
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A tree struck by lightning in a storm breaks and falls over to form a triangle with the ground. The tip of the tree makes a 36°
liraira [26]

Answer: approximately 49 feets

Step-by-step explanation:

The diagram of the tree is shown in the attached photo. The tree fell with its tip forming an angle of 36 degrees with the ground. It forms a right angle triangle,ABC. Angle C is gotten by subtracting the sum of angle A and angle B from 180(sum of angles in a triangle is 180 degrees).

To determine the height of the tree, we will apply trigonometric ratio

Tan # = opposite/ adjacent

Where # = 36 degrees

Opposite = x feets

Adjacent = 25 feets

Tan 36 = x/25

x = 25tan36

x = 25 × 0.7265

x = 18.1625

Height of the tree from the ground to the point where it broke = x = 18.1625 meters.

The entire height of the tree would be the the length of the fallen side of the tree, y + 18.1625m

To get y, we will use Pythagoras theorem

y^2 = 25^2 + 18.1625^2

y^2 = 625 + 329.88

y^2 = 954.88

y = √954.88 = 30.9 meters

Height of the tree before falling was

18.1625+30.9 = 49.0625

The height of the tree was approximately 49 feets

5 0
3 years ago
Write the number in decimal notation. "Twelve thousand and twelve thousandths"
Y_Kistochka [10]
12000.00012
^12k       ^12 thousands
6 0
3 years ago
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Jasmine’s cell phone company charges her $35 a month for phone service plus 0.50 for each text message. How many text messages d
nataly862011 [7]
A. 35+0.50(t)= $52
b. 34
3 0
2 years ago
Read 2 more answers
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