Answer:
x = 15.857143 (round this if you want)
Step-by-step explanation:
Total perimeter = 96
Values given = x, 6x-15
so:
x+6x-15 = 96
Using an unmentioned calculator, i get that x = 111/7 or 15.857143
$255 for table
$158 for rug
$97 per chair
First find the amount for 4 chairs.
97 × 4 = 388
$388 for 4 chairs
Add:-
255 + 158 + 388
413 + 368
781
$781
Katie will spend $781 all together. <span />
Answer:
34.54 
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Height (h) = 3.7 km
Base radius (r) = 3 km
We can calculate the volume of mountain by using following formula,
So, volume of cone = (1/3)π
h
By putting the value in the formula, we get
= (1/3) π ×
× 3.7
= 11.1π
= 34.54 
Hence, the volume of the mountain is 34.54
.