I think you would just have to find the square roots
Answer:
1/6+1/8+$13.50+$5=x
x=$18.79
Step-by-step explanation:
i add them
first i find the common denominator for 1/6 and 1/8
then i add 13.50 by 5
then add 18.50 by 7/24
i hope this explains how i got my answer
Answer: There were 8 granola bars in each box, x = 8.
Step-by-step explanation:
The first step is write an equation:
4x + 5x = 72
The second step is to combine like terms:
4x + 5x = 72
9x = 72
Step 3 is to use the properties of equality and inverse operations to solve the equation:
9x/9 = 72/9
x = 8
Since x = 8, there were 8 granola bars in each box.
I hope I helped and have a great day! Please mark me brainliest. ^-^
Answer:
-27/35, and the decimal answer -0.77142857142
Step-by-step explanation:
multiply the fractions- 3 x 9 equals 27, 7 x 5 equals 35. The answer is negative.
Answer:
5√3 ft/s
Step-by-step explanation:
Let h represent the horizontal distance of the kite from the person. Let s represent the string length. Then the Pythagorean theorem tells us ...
s^2 = 100^2 + h^2
2s·ds/dt = 0 + 2h·dh/dt
ds/dt = (h/s)·dh/dt
So, we need to know the horizontal distance when s=200.
200^2 = 100^2 + h^2
40000 -10000 = h^2
h = 100√3
Substituting known values into the equation for ds/dt, we have ...
ds/dt = (100√3)/(200)(10 ft/s) = 5√3 ft/s
The string must be let out at 5√3 ft/s when it is already 200 ft long.
