Answer:
The answer to your question is x = 40°
Step-by-step explanation:
According to the picture we determine that the triangle to the right is isosceles so two of its angles are equal.
Remember that the sum of the internal angles in a triangle equals 180°
2x° + 100° = 180
- Subtract 100 in both sides
2x + 100 - 100 = 180 - 100
- Simplify
2x = 80
-Divide both sides by 2
2/2 x = 80/2
Simplify and result
x = 40°
Let G be some point on the diagonal line away from point E.
Angle DEG represents angle 1.
We're given that angle DEF is a right angle which means it's 90 degrees. Angle DEG is some angle smaller than 90 degrees. By definition, that must mean angle 1 is acute. Any acute angle is smaller than 90 degrees. There's not much else to say other than this is just a definition problem.
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Extra side notes:
If angle 1 was a right angle, then that would mean angle GEF would have to be 0 degrees; however the diagram shows this isn't the case.
If angle 1 was obtuse, then there's no way we'd be able to fit it into angle DEF. In other words, there's no way to have an angle larger than 90 fit in a 90 degree angle.
Hillary spent a total of 275 minutes studying for his Final.
What is unit conversion ?
When a unit conversion is performed, the same property is expressed in a different unit of measurement.
Here it is given that :
Hillary spent a total of 4 hours and 35 minutes studying for her Final
We known that :
1 hours equals 60 minutes
then,
4 hours and 35 minutes will be equals to = 4x60 + 35
= 240 + 35
= 275 minutes
Therefore, Hillary spent a total of 275 minutes studying for his Final.
Learn more on conversion of units here;
brainly.com/question/340715
#SPJ1
Answer:
2
1
-0
-1
-2
1
Step-by-step explanation:
300x80=24,000
