∠R = 100° , ∠S = 40° and ∠T = 40°
<u>Step-by-step explanation:</u>
In a triangle, sum of all the angles in a triangle is equal to 180 degrees.
In Δ RST,
∠R + ∠S + ∠T = 180°
It is given that,
∠S = ∠T
∠R = 2∠S + 20
So plugin these values in the above equation, we will get,
2∠S + 20 + ∠S+ ∠S = 180
4∠S = 180 - 20
∠S = 160/ 4 = 40
∠R = 2× 40 + 20 = 80 + 20 = 100°
∠S = ∠T = 40°
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Answer:
The range of a relation is the output (y) values of the relation. The range represents the set of the y-coordinates from the ordered pairs.
Step-by-step explanation:
Using universal measurement kilo, hecto, deca, unit ( as in grams meters or liters), deci, centi, mili
You would move your decimal two point to the right making it centi so
Meters Centimeters
1.7 = 170
So the man is 170 centimeters in height
Answer:
5 students
Step-by-step explanation:
2/3 of 30 = 20 students
1/4 of 20 = 5 students
9 × 16 = 144 the answer is 144
