Obtuse because its larger than a right angle
isosceles because the two sides are equal
Answer: 26 feet.
Step-by-step explanation:he
The exercise is not written clearly. Assuming that it asks to find the amount of lumber (in feet) John needs for 3 shelves, let "x" represents that amount of lumber in feet.
Based on the data provided, you know that one shelf requires
feet of lumber.
You can convert the Mixed number to Decimal number applying these steps:
1. You must divide the numerator of the fraction by the denominator.
2. You must add the result obtained to the Whole number part.
Then you get:
![8\frac{2}{3}=8+0.6667=8.6667](https://tex.z-dn.net/?f=8%5Cfrac%7B2%7D%7B3%7D%3D8%2B0.6667%3D8.6667)
Knowing this, you can set up the following proportion:
![\frac{8.6667}{1}=\frac{x}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B8.6667%7D%7B1%7D%3D%5Cfrac%7Bx%7D%7B3%7D)
Finally, you must solve for "x" in order to find its value. This is:
![(3)(8.6667)=x\\\\x=26.0](https://tex.z-dn.net/?f=%283%29%288.6667%29%3Dx%5C%5C%5C%5Cx%3D26.0)
Answer:
Step-by-step explanation:
(f ° g)(18) is another way of writing f(g(18)) which is telling you to evaluate function g at an x value of 18, then take that answer and plug it in for x in the function. Like this:
g(18) = 18 - 9 so
g(18) = 9. Now take that 9 and plug it into the f function in place of x:
f(9) = -8(9) + 8 and
f(9) = -72 + 8 so
f(9) = -64
Answer:
15/4 please let me know if this helped you :)
Step-by-step explanation:
0.75*5=3.75 or 15/4
all of your answers are less than 3/4ths of a mile...she is increasing the amount she runs not decreasing.