7x + 43, that’s what I got
This is like a triangle.
One side, the hypotenuse, is the length of the ladder, 10 feet in this case.
Another side, one of legs, is the distance from the bottom of the ladder to the side of the wall, 6 feet.
The last side is what we need to find, how high up the ladder reaches.
Using the p<span>ythagorean theorem, we can find this third side.
This is written as a^2 + b^2 = c^2.
A and B are the legs, while C is the hypotenuse.
Plugging in known values, we get:
6^2 + b^2 = 10^2
Solve as much as possible:
6^2 = 36
10^2 = 100
36 + b^2 = 100
Now you must isolate b.
Subtract 36 from both sides.
100 - 36 = 64
b^2 = 64
The last step in finding b is doing the inverse of squaring, which is square rooting.
√64 = 8
So b equals 8.
This means that <span>the ladder can reach 8 feet up the wall.</span></span>
The mean absolute deviation of this set is 3.43 or 3. Have a good day!
Answer:
Values are switched, ratio should be 16/24
Step-by-step explanation:
The student's ratios are wrong because the values in the right side of the equality are switched, the proposed equality is:
To find the correct ratio, simply multiply the number of oranges and number of fluid ounces by 4. The correct equality should be:
The ratio should be 16/24
