The formula for surface area is SA = 2 (wl + hl + hw). Plugging in the numbers that we know, we get SA = 2 (100 + 10h +10h). We know that the crust accounts for half of the surface area.
The surface area was not provided so this is the closest I can go without the provided surface area. I hope this helps you :)
Answer:
She can afford to take 6 people to the movies in total
Step-by-step explanation:
50/8 = 6.25
The answer should just be 6 because you can't take 0.25 of a person
Answer:
The two numbers would be 57 and 58.
Step-by-step explanation:
You can solve this problem using algebra. Use x to represent the smaller number and x + 1 to represent the greater number. You use x + 1 to represent the larger number because it is 1 more than the smaller number.
x + (x + 1) = 115
2x + 1 = 115
2x = 114
x = 57
Therefore, the numbers are 57 and 58. You can plug 57 into x + 1 to find the larger number.
Answer:
x= 42
Step-by-step explanation:
x/2+9=30
x+18=60
x=60-18
x= 42
Answer and Step-by-step explanation:
a - b = 2
=
b = a - 2
a = b + 2
______________
b = b + 2 - 2
b = b
______________
______________
a = a - 2 + 2
a = a
______________
If a equals 0, then the expression is undefined.
If b = 0, then the expression is 0.
There are infinite number of solutions when a is not 0 and the numbers are positive.
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