Answer:
Approximately 360.3
Step-by-step explanation:
△ABC, AB = BC and CH is an altitude.
Note in isosceles triangle the two base angle are equal.
And two sides are equal.
CH = 84 cm and m∠HBC = m∠BAC +m∠BCH
So yhe base angle = 50°
The length of tthe hypotenuse , lets cal it x
Sin 50 = 84/x
X = 84/sin 50
109.65 = x
For the The base
109.65²-84²=b²/4
141 = b
Perimeter = 2*109.65 + 141
Perimeter = 360.3
Approximately 360
Answer:
$4055.28
Step-by-step explanation:
Your formula is A=P(1+rt)
P is the amount of money Lance puts in = 3262.50
R is the interest rate in a decimal = .027
T is the time in years = 9
A=3262.50(1+.027x9)
Use a calculator
A=4055.28
The answer is 3.96, Because you take 18% of $22, and then you have your answer
You’re welcome
Since the slope of f(x) is 4 (from 4x) and the slope of g(x) is 7, that means that f(x) changes 4 every time x changes, but g(x) changes 7, making g(x) more steep and f(x) less steep