Integers are like -4,-3,-2,-1,0,1,2,3,4 etc
√49=7, integer
-3⁰=-(3⁰)=-(1)=-1, integer
1.2 times 10⁻²=1.2/100=0.012, not an integer
18/3=6, integer
answer is 3rd one
Answer:
Top part: middle bottom right
Radius- 12 inches radius- 26 cm radius:32
diameter- 6 inches diameter- 13 diameter- 16
circumference:75.4 circumference- 163.36 circumference-201.06
area: 452.38934 area:2123.72 area-3216.99
Bottom left
radius-46 cm
diameter- 23
circumference: 289.03
area: 6647.61
Step-by-step explanation:
I/13 x (where x is the age)
Step-by-step explanation:
Let the age in consideration is 'x' in variable
It is mentioned in the question as 1/13 the age
so, 1/13th the age be 1/13*x
hence the algebraic expression to be written as x/13 or 1/13*x
Here 1/13 is multiplied with x, the age in variable.
9514 1404 393
Answer:
139.39 in
Step-by-step explanation:
The length of a semicircle of diameter D is ...
C = (1/2)πD
For the given diameter of 27 inches, the length of the curved edge of the figure is ...
C = 1/2(3.14)(27 in) = 42.39 in
__
The perimeter of the figure is the sum of the side lengths. Clockwise from left, that sum is ...
P = 27 + 35 + 42.39 + 35 = 139.39 . . . inches
The perimeter of the figure is 139.39 inches.
I think that your answer would be 57 cause you just plug it in so you would take 12+43+2 and it would be 57.