Answer:
Step-by-step explanation:
1st question: perimeter is 34 m; area is 44m^2
2nd question: perimeter: 20.3 ft; area is 13
3rd question: 32 units^2 (I might be wrong)
4th question: 105 in^2
Answer:step 1:
zuk my b4lls
step 2: sh6t up
Step-by-step explanation:
Answer:
21 and 96
Step-by-step explanation:
Let x and y be the two numbers such that x>y.
As the sum of both the numbers is 96.
x+y=96...(i)
As the larger number is nine less than four times the smaller number,
So, x=4y-9
From equation (i),
4y-9+y=96
5y=96+9=105
So, y=105/5=21
By using equation (i),
x=96-y=96-21=75
Hence, both the numbers are 21 and 96.
Answer:
X=7
Step-by-step explanation:
That symbol represents "plus out minus". usually represents uncertainty if it is beside a number.
e.g. 3± 0.3 means that the actual answer lies between 2.7 and 3.3
