Answer:
- x = 6√2
- x = √3
Step-by-step explanation:
1. You have correctly written the relationship between the side lengths and the length of the hypotenuse for these isosceles right triangles.
For this problem, you simply need to multiply the side length by √2. The length of the hypotenuse is then ...
x = 6√2
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2. The side length multiplied by √2 is √6. You know
√6 = √(2·3) = (√2)(√3) = (√2) · (side length)
so we know that x = √3.
To figure this out you would just add 2 1/3 feet and 3 2/3 feet. Which would give a total of 6 feet tall.
Answer:
More students like PE
Step-by-step explanation:
100÷20=5
1 student = 5%
4×5=20
20% students favourite is social studies
75%>20%
Answer:
f^-1 (x) = 1/2x -5/2
Step-by-step explanation:
To find the inverse of a function, exchange x and y and then solve for y
y = 2x+5
Exchange x and y
x = 2y+5
Solve for y
Subtract 5 from each
x-5 = 2y+5-5
x-5 = 2y
Divide by 2
(x-5)/2 = 2y/2
1/2x - 5/2 = y
f^-1 (x) = 1/2x -5/2
Answer:
3/10, or 0.3, or 30%
Step-by-step explanation:
1/5=2/10
2/10+1/10=3/10
