-22.7, -3.516, 3.28, 43.9, 126
Answer:
{x I - 12 < x < 7}
Step-by-step explanation:
Fuaad solved an absolute value inequality and expressed the solution as - 12 < x < 7.
So, the value of x lies between - 12 and 7 but not including - 12 and 7.
Option C will give another way to show Fuaad's solution.
It is {x I - 12 < x < 7}, which means x is a variable which belongs with in the interval (- 12, 7). (Answer)
Step-by-step explanation:
I don't know the area of the glass front of your largest building.
but just think :
1 gallon of fluid costs $12
1 gallon cleans 5000 ft²
so, now, find the area (ft²) of that glass front and see what number you have to multiply 5000 with to get the area of the glass front.
then, you have to multiply $12 with that same number, and you get the price.
let's say the building's glass front has 10000 ft².
what do I have to multiply with 5000 to get 10000 ?
this is the same question as how often fits 5000 into 10000 ? which is 10000 / 5000 = 2
and 12×2 = $24 as total cost to clean it.
our the building's glad front has 2500 ft².
what do I have to multiply with 5000 to get 2500 ?
this is the same question as how often fits 5000 into 2500 ? which is 2500 / 5000 = 1/2
and 12 × 1/2 = $6 as total cost to clean it.
Answer:
Step-by-step explanation:
numbers greater than 361 are 364,374,384,394
numbers less than 361 are 304,314,324,334,344,354
Answer:
The polygon with the smallest perimeter is the megagon
The polygon with the largest perimeter is the triangle
Step-by-step explanation:
An equilateral triangle with area = 20 has
0.5× a²×sin60 = 20
a= 6.796
Hence, perimeter = 20.39
A square of area 20 has perimeter= 4×√20 = 17.9
A regular pentagon of area = 20 has perimeter = 3.41 × 5 = 17.05
Hence as the number of sides is increasing, the ratio of the Area to the Perimeter also increases
Therefore, a triangle has the largest perimeter with an area of 20 while a megagon with a million sides has the smallest perimeter with an area of 20.
