Answer:
C) 5√3
Step-by-step explanation:
To find the length of sides CB, use the tan of 30 degrees.
tan 30 = 5/x Simplify
0.577 = 5/x Divide both sides by 0.577
x = 8.66 or 5√3
If this answer is correct, please make me Brainliest!
Answer:
b^2-4b+3=0
b²-3x-b+3=0
b(b-3)-1(b-3)=0
(b-3)(b-1)=0
either
b=3 or b=1
.
2n^2 + 7 = -4n + 5
2n²+4n+7-5=0
2n²+4n+2=0
2(n²+2n+1)=0
(n+1)²=0/2
:.n=-1
.
x - 3x^2 = 5+ 2x - x^2
0=5+ 2x - x^2-x +3x^2
0=5+x+2x²
2x²+x+5=0
comparing above equation with ax²+bx +c we get
a=2
b=1
c=5
x={-b±√(b²-4ac)}/2a ={-1±√(1²-4×2×5)}/2×1
={-1±√-39}/2
Answer:
6
Step-by-step explanation:
because if its 1&1/2 then it would be 6
Answer:600 mL 2.54 Cups 2 and 1/2 cups
Step-by-step explanation:
Here, Area of Square = a²
Area of parallelogram = a * b
Area of Trapezoid = (a+b)/2 * h
Area of Triangle = bh/2
In question, it says "half of the base" not bases, so most appropriate answer would be: Option D) Triangle
Hope this helps!
