Answer:
Step-by-step explanation:
area off reg 1
10 x 25 = 250
area of reg 2
45 x 13 = 585
total surface area
585 + 250 = 835ft^2
835ft^2 x $0.55 = $459.25
Answer:
34 rounded is 30
Step-by-step explanation:
15 plus 15 is 30 30 plus 4 is 34
<span>Integers are</span><span><span> numbers which are not fraction and </span>this set is closed only under addition, subtraction, and multiplication. </span><span>
Let us take a example
If
you add, subtract, or multiply the numbers 1 and 3,
Then the solution is 4, -2, and 3. </span>
I hope it helped.
7+5=12 (This ratio takes into account 12 students)
480/12=40 (The ratio will be used 40 times)
7:5 (both values in the ratio are multiplied by 40)
280:200
There are 280 boys in the school.
Answer:
hope this help
Step-by-step explanation:
here is the answer
