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nikitadnepr [17]
3 years ago
6

Which statement is true about a right triangle?

Mathematics
2 answers:
VashaNatasha [74]3 years ago
5 0
Its A because all angles must equal 180 degrees
Nesterboy [21]3 years ago
5 0
The answer is A because if it is a 45-45-90 right triangle then all angles other than the right angle (one with the box) must be 45 and 45. 45 +45= 90. 90+90= 180.
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During a sale, CDs that normally cost $6.98 each were priced at 2 for $12.50. Pete bought 4 CDs at the sale price. How much mone
RSB [31]

Answer:

2.92

Step-by-step explanation:

Normal price

4 * 6.98 =27.92

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2 for 12.50   means 4 at 2* 12.50

2*12.50 = 25

Subtract

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He saved 2.92

4 0
3 years ago
Charles can move 16 boxes in 4/3 of an hour. How many boxes can he move in one hour
r-ruslan [8.4K]

Answer:

Your answer is 4

Step-by-step explanation:

In one hour he made 4 boxes two hours he made 8 just add four from there

5 0
3 years ago
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Help I’m almost out of time
VladimirAG [237]

Answer: First option.

Step-by-step explanation:

You can idenfity in the figure that \angle FCE is formed by two secants that intersect outside of the given circle.

It is important to remember that, by definition:

 Angle\ formed\ by\ two\ Secants=\frac{1}{2}( Difference\ of\ intercepted\ Arcs)

Knowing this, you can set up the following equation:

m\angle FCE=\frac{1}{2}(BD-FE)

Therefore, you must substitute values into the equation and then evaluate, in order to find the measure of the angle \angle FCE.

This is:

m\angle FCE=\frac{1}{2}(112\°-38\°)\\\\m\angle FCE=37\°

6 0
3 years ago
13 points pls help me quick
ValentinkaMS [17]

Answer:

Right Angles: C, F

Obtuse Angles: E, B

Acute Angles: A, D

Step-by-step explanation:

Right Angles are angles that are exactly 90 degrees.

Obtuse Angles are angles that are bigger than 90 degrees.

Acute Angles are angles that are smaller than 90 degrees.

5 0
3 years ago
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Anvisha [2.4K]

Answer:

34

Step-by-step explanation:

A triangle will add up to a degree of 180, so if you add those 2 angles then subtract it from 180 you will get the answer. So, 115+31=146 then 180-146=34

So the answer is 34

5 0
3 years ago
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