Answer:
84mm
Step-by-step explanation:
51+45=96
1 right angle
scalene triangle
180-96=84
By the Pythagorean Theorem, the hypotenuse squared is equal to the sum of the sides squared...
h^2=x^2+y^2
We are told that y=x+20 and h=24 so
x^2+(x+20)^2=24^2
x^2+x^2+40x+400=576
2x^2+40x+400=576
2x^2+40x=176
x^2+20x=88
x^2+20x+100=188
(x+10)^2=188
x+10=±√188
x=-10±√188, x>0 so
x=-10+√188 ft
y=10+√188 ft
If you want approximations...
x≈3.71 ft
y≈23.71 ft
Year 1: 2,000 x 3% = 60 2,000 + 60 = 2,060 Year 2: 2,060 x 3% = 61.8 2,060 + 61.8 = 2,121.8 So, the answer is there will be £2,121 in the bank account after 2 years.
Answer:
1/2 and -5/2
Step-by-step explanation:
Assuming all sides are equal just put the equations equal to each other and solve
