Answer:
46.3cm
Step-by-step explanation:
- perimeter is length around shape
- 25/2 multiply by 2 becoz it's got two equal sides
- 32/3 multiply by two for the other equal sides
- add answers together to give you
- 46.3cm
Answer:
Width = 2 feet
Length = 6 feet
Explanation:
Variables:
Perimeter = p
Length = l
Width = w
Equation:
2w + 2l = p
It is given that:
l = 3w
and
p = 16 feet
With this information, we can rewrite the equation (substitute)
2w + 2(3w) = 16
Simplify
2w + 6w = 16
Add
8w = 16
Divide both sides of the equation by 8
Width = 2 feet
Length = 3(w) = 3(2) = 6 feet
Hope this helps :)
I believe the answer is B :-)
A and B are irrational numbers. The product of a and b gives an irrational number.
<u>Step-by-step explanation</u>:
<u>Given</u>:
a=0.444444444444...
b=0.354355435554...
<u>To find</u>:
rational or irrational
<u>Solution</u>:
- A rational number is one that is in the form of a fraction. It will divide a/b and produces a remainder. Whereas an irrational number will be in the form of decimal format. The decimal goes unlimited.
- Here a=0.444444444444... is an irrational number because it is in decimal form. B is also an irrational number. The product of a and b produces an irrational number.
- So the answer is an irrational number.