Answer: h = 14.1 ft
Step-by-step explanation:
The given triangle is an isosceles right angle triangle because the two sides or legs of the triangle are equal. To determine h, we would apply Pythagoras theorem which is expressed as
Hypotenuse² = opposite side² + adjacent side²
Hypotenuse = 20ft
opposite side = adjacent side = h feet
Therefore
20² = h² + h²
400 = 2h²
h² = 400/2 = 200
Taking square root of both sides, it becomes
h = √200
h = 14.1 ft
Answer:
The class will pay $82.50
Step-by-step explanation:
The zoo is covering 60%.
The school is covering 25%.
60% + 25% = 85%
100% - 85% = 15%
That leaves 15% to be paid by the science class.
To figure out what 15% of $550, we can multiply $550 by 0.15.
$550 * 0.15 = $82.50
So, the class will pay $82.50
<em>I would appreciate brainliest, if not that's ok!</em>
Function notation is a way of writing a function. f(x) is written instead of using y. For example, f(x) = 6x + 2
Have a good day!
Answer:
Earnings (E), Time (T) Rate (R) E = 9t
On Friday he worked 9 hours
Step-by-step explanation:
divide 36 by 4 to get 9 (Fo that for all the earnings to make sure you got the correct answer) Then just divide 81 by 9 to get 9 hours.