Answer:
The Answer is A
Step-by-step explanation:
The Answer is A
An angle is denoted by the angle symbol ∠ and the three letters representing the name of the angle.
An angle is denoted by the angle symbol ∠ which is then being followed by three letters that will represent the points that form an angle.
Lets say for example, the expression ∠ABC will mean that “the angle is formed by the points A, B and C”
where the vertex of the angle is at the point B as it is in the middle.
Angles can also be of different types like:
An Acute Angle which means an angle is less than 90 degrees.
A Right Angle which means an angle which is exactly 90 degrees.
An Obtuse Angle which is an angle more than 90 degrees and less than 180 degrees.
A Straight Angle which is an angle that is exactly 180 degrees.
And a Reflex Angle which is an angle greater than 180 degrees and less than 360 degrees.
Therefore, an angle is denoted by the angle symbol ∠ and the three letters representing the name of the angle.
Learn more about angles here:
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Answer:
√
17
The result can be shown in multiple forms.
Exact Form:
√
17
Decimal Form:
4.12310562
Step-by-step explanation:
(Use the distance formula to determine the distance between the two points.)
First, substitute the actual values of the points into the distance formula.
Then, just simplify
Don't take my word for it. Hope this helps :)
From the first two inference, it takes her phone 1 minute to charge 2% i.e 1 minute of charge = 2% of battery.
Therefore; charging from scratch,
1 min = 2%
x mins = 50%.
using cross multiplication,
x mins = (50% × 1 min) ÷ 2%.
x = 25 mins.
For 90%, applying the same formula,
y min = (90% × 1 min) ÷ 2%
y = 45 mins.
So from zero percent, it will take Dana's phone 25 minutes to charge to 50% and 45 minutes to charge to 90%.
Answer:
37 degrees
Step-by-step explanation:
Vertical angles are congruent --> equal measures
m<1 = m<2
3x+7 = 7x - 33
4x = 40
x = 10
7*10 - 33 = 70-33 = 37 degrees