Y- Axis
Bc it is being reflected from the Y- Axis
Im a 14 billion year old space lady and im 8 feet tall with long flowing hair
In 805 tens this would result to 8,050 wherein 805 is multiplied by 10.
In using the place value chart, you put the 5 in the tens place still resulting to 8,050.
Therefor, eight thousands and 0 hundreds and 5 tens and 0 ones.
The law of cosines states that:
c^2=a^2+b^2-2abcosC
You already have all the values for the variables with the exception of x so:
x^2=25+100-100cos60
x=√(125-100cos60)
x=√75
x≈8.66 to nearest one-hundredth...
Answer:
a=31.61
Step-by-step explanation:
Pythagorean theorem states that square hypotenuse side is equal to square opposite side plus square adjacent side
Hyp²= Opp²+Adj²
the opposite is represented by a in the question, so
60²=a²+51²
3600=a²+2601
combine the like terms
3600-2601=a²
999=a²
a²=999
square root both sides to remove the square
√a²=√999 {square cancels the square root
a=√999
a=31.606
a=31.61 approximately
