Answer:
2
Step-by-step explanation:
2x - 3 > 11 - 5x
+5x +5x
7x - 3 > 11
+3 +3
7x > 14
x > 14/7
x = 2
The answer is 6 because anything to the power of 1/2 is the square root of it
Answer:
A=84°
B=28°
C=68°
Step-by-step explanation:
We know the following:
A=3B --> "angle A is three times as large as angle B"
A=C+16 --> "and also 16 degrees larger than angle C"
We can find ∠C by subtracting 16 from both sides from the above statement:
C=A-16
We know that in a triangle there are 180°, therefore we can write the following equation.
A+B+C=180°
1) Substitute 3B as A in the above equation:
3B+B+C=180°
2) Substitute A-16 as C in the above equation:
3B+B+A-16=180°
3) Substitute 3B as A in the above equation:
3B+B+3B-16=180°
4) Combine alike terms:
7B-16=180
5) Add 16 to both sides:
7B=196
6) Divide both sides by 7:
B=28°
Now, lets plug in 28° as B in the first equation we deduced:
A=3B --> A=3(28)
A=84°
Now, lets plug in 84° as A in the second equation we deduced:
A=C+16 --> 84=C+16
C=68°
Answer:
A and C
Step-by-step explanation:
Both events in A and C have no connections whatsoever. B and D are dependant of each other due to both having to do with ether both socks or both cards.
A because i did the work and got it right